品名气缸
缸径10
行程100
材质铝合金
产地德国
质保1年
安沃驰AVENTICS气缸由上海韦米机电设备有限公司专业提供 常规型号 当天发货 方便快捷
你要的产品型号我都有 韦米承 诺: 原 装 进口 质保一年 价格公道 合作共赢 业务专员:何洋
双作用气缸
双作用气缸指两腔可以分别输入压缩空气,实现双向运动的气缸。其结构可分为双活塞杆式、单活塞杆式、双活塞式、缓冲式和非缓冲式等。此类气缸使用为广泛。
双活塞杆双作用气缸双活塞杆气缸有缸体固定和活塞杆固定两种。其工作原理
缸体固定时,其所带载荷(如工作台)与气缸两活塞杆连成一体,压缩空气依次进入气缸两腔(一腔进气另一腔排气),活塞杆带动工作台左右运动,工作台运动范围等于其有效行程s的。安装所占空间大,一般用于小型设备上。
活塞杆固定时,为管路连接方便,活塞杆制成空心,缸体与载荷(工作台)连成一体,压缩空气从空心活塞杆的左端或右端进入气缸两腔,使缸体带动工作台向左或向左运动,工作台的运动范围为其有效行程s的。适用于中、大型设备。
安沃驰AVENTICS圆形气缸,系列RPC
R412020728
R412020739
R412020750
R412020761
R412020729
R412020740
R412020751
R412020762
R412020730
R412020741
R412020752
R412020763
R412020731
R412020742
R412020753
R412020764
R412020732
R412020743
R412020754
R412020765
R412020733
R412020744
R412020755
R412020766
R412020734
R412020745
R412020756
R412020767
R412020735
R412020746
R412020757
R412020768
R412020736
R412020747
R412020758
R412020769
R412020737
R412020748
R412020759
R412020770
R412020738
R412020749
R412020760
R412020771
安沃驰AVENTICS圆形气缸,系列RPC
R412020772
R412020783
R412020794
R412020805
R412020773
R412020784
R412020795
R412020806
R412020774
R412020785
R412020796
R412020807
R412020775
R412020786
R412020797
R412020808
R412020776
R412020787
R412020798
R412020809
R412020777
R412020788
R412020799
R412020810
R412020778
R412020789
R412020800
R412020811
R412020779
R412020790
R412020801
R412020812
R412020780
R412020791
R412020802
R412020813
R412020781
R412020792
R412020803
R412020814
R412020782
R412020793
R412020804
R412020815
短行程和紧凑型气缸
KHZ系列
0822406001
0822406020
0822406310
0822406320
0822406330
0822406021
0822406311
0822406321
0822406331
0822406312
0822406322
0822406332
0822406340
0822406350
0822406341
0822406351
0822406361
0822406371
0822406342
0822406352
0822406362
0822406372
R402005783
R402005840
安沃驰AVENTICS短行程气缸,系列KHZ
0822406400
0822406410
0822406420
0822406430
0822406440
0822406401
0822406411
0822406421
0822406431
0822406441
0822406412
0822406422
0822406432
0822406442
0822406450
0822406451
0822406461
0822406471
0822406481
0822406491
0822406452
0822406462
0822406472
0822406482
0822406492
0822010500
0822010510
0822010520
0822010530
0822010540
0822010501
0822010511
0822010521
0822010531
0822010541
0822010502
0822010512
0822010522
0822010532
0822010542
0822010503
0822010513
0822010523
0822010533
0822010543
0822010504
0822010514
0822010524
0822010534
0822010544
0822010505
0822010515
0822010525
0822010535
0822010545
0822010506
0822010516
0822010526
0822010536
0822010546
0822010527

安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001692
R422001693
R422001694
R422001695
R422001696
R422001702
R422001703
R422001704
R422001705
R422001706
R422001712
R422001713
R422001714
R422001715
R422001716
R422001722
R422001723
R422001724
R422001725
R422001726
R422001732
R422001733
R422001734
R422001735
R422001736
R422001697
R422001698
R422001699
R422001700
R422001707
R422001708
R422001709
R422001710
R422001717
R422001718
R422001719
R422001720
R422001727
R422001728
R422001729
R422001730
R422001737
R422001738
R422001739
R422001740
安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001742
R422001743
R422001744
R422001745
R422001746
R422001752
R422001753
R422001754
R422001755
R422001756
R422001762
R422001763
R422001764
R422001765
R422001766
R422001772
R422001773
R422001774
R422001775
R422001776
R422001782
R422001783
R422001784
R422001785
R422001786
R422001747
R422001748
R422001749
R422001750
R422001757
R422001758
R422001759
R422001760
R422001767
R422001768
R422001769
R422001770
R422001777
R422001778
R422001779
R422001780
R422001787
R422001788
R422001789
R422001790
安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001262
R422001263
R422001264
R422001265
R422001266
R422001272
R422001273
R422001274
R422001275
R422001276
R422001282
R422001283
R422001284
R422001285
R422001286
R422001292
R422001293
R422001294
R422001295
R422001296
R422001302
R422001303
R422001304
R422001305
R422001306
R422001312
R422001313
R422001314
R422001315
R422001316
R422001322
R422001323
R422001324
R422001325
R422001326
R422001332
R422001333
R422001334
R422001335
R422001336
R422001342
R422001343
R422001344
R422001345
R422001346
R422001355
R422001356
R422001365
R422001366
R422001375
R422001376
R422001385
R422001386
R422001267
R422001268
R422001269
R422001270
R422001277
R422001278
R422001279
R422001280
R422001287
R422001288
R422001289
R422001290
R422001297
R422001298
R422001299

安沃驰AVENTICS拉杆气缸ISO15552,系列TRB-inch
R480176766
R480176858
R480176946
R480177032
R480177121
R480176776
R480176865
R480176953
R480177040
R480177128
R480176789
R480176875
R480176960
R480177047
R480177139
R480176795
R480176882
R480176969
R480177054
R480177143
R480176802
R480176891
R480176979
R480177067
R480177155
R480176813
R480176900
R480176982
R480177077
R480177164
R480176817
R480176907
R480176997
R480177078
R480177166
R480176823
R480176913
R480176998
R480177090
R480177176
R480176834
R480176923
R480177007
R480177099
R480177182
R480176844
R480176932
R480177017
R480177102
R480177195
R480176852
R480176941
R480177023
R480177114
R480177205
R480177211
R480177299
R480177219
R480177307
R480177225
R480177316
R480177237
R480177323
R480177238
R480177328
R480177247
R480177334
R480177258
R480177346
R480177266
R480177357
R480177272
R480177360
R480177278
R480177367
R480177290
R480177377
ISO15552,系列ITS
安沃驰AVENTICS拉杆气缸ISO15552,系列ITS
R480627295
R480627367
R480627451
R480627463
R480627296
R480627368
R480627452
R480630857
R480627297
R480627369
R480627453
R480627465
R480627298
R480627370
R480627454
R480627466
R480627299
R480627371
R480627455
R480627467
R480627300
R480627372
R480627456
R480627468
R480627301
R480627373
R480627457
R480627469
R480627302
R480627374
R480627458
R480627470
R480627303
R480627375
R480627459
R480627471
R480627304
R480627376
R480627460
R480627472
R480627305
R480627377
R480627461
R480627473
安沃驰AVENTICS拉杆气缸ISO15552,系列ITS
R480627283
R480627355
R480627427
R480627439
R480627284
R480627356
R480627428
R480627440
R480627285
R480627357
R480627429
R480627441
R480627286
R480627358
R480627430
R480627442
R480627287
R480627359
R480627431
R480627443
R480627288
R480627360
R480627432
R480627444
R480627289
R480627361
R480627433
R480627445
R480627290
R480627362
R480627434
R480627446
R480627291
R480627363
R480627435
R480627447
R480627292
R480627364
R480627436
R480627448
R480627293
R480627365
R480627437
R480627449

安沃驰AVENTICS导向气缸,系列GPC-BV
R402000314
0822060100
0822061100
0822062100
0822063100
R402000316
0822060101
0822061101
0822062101
0822063101
R402000317
0822060107
0822061107
0822062107
0822063107
R402000318
0822060102
0822061102
0822062102
0822063102
R402000320
0822060103
0822061103
0822062103
0822063103
R402000322
0822060104
0822061104
0822062104
0822063104
R402000327
0822060105
0822061105
0822062105
0822063105
R402000332
0822060106
0822061106
0822062106
0822063106
0822060124
0822061124
0822062124
0822063124
0822060129
0822061129
0822062129
0822063129
0822063131
0822063139
0822064100
0822065100
0822066100
0822067100
0822064101
0822065101
0822066101
0822067101
0822064102
0822065102
0822066102
0822067102
0822064103
0822065103
0822066103
0822067103
0822064104
0822065104
0822066104
0822067104
0822064105
0822065105
0822066105
0822067105
0822064106
0822065106
0822066106
0822067106
安沃驰AVENTICS导向气缸,系列GPC-E
0822060407
0822061407
0822062407
0822060404
0822061404
0822062404
0822060405
0822061405
0822062405
0822060406
0822061406
0822062406
0822060424
0822061424
0822062424
0822060429
0822061429
0822062429
安沃驰AVENTICS导向气缸,系列GPC-E
0822060507
0822061507
0822062507
0822060504
0822061504
0822062504
0822060505
0822061505
0822062505
0822060506
0822061506
0822062506
0822060524
0822061524
0822062524
0822060529
0822061529
0822062529
R402000243
R402000249
R402000244
R402000250
R402000245
R402000251
R402000246
R402000252
R402000247
R402000253
R402000248
R402000254
安沃驰AVENTICS导向气缸,系列GPC-TL
0822060600
0822061600
0822062600
0822060601
0822061601
0822062601
0822060607
0822061607
0822062607
0822060602
0822061602
0822062602
0822060603
0822061603
0822062603
0822060604
0822061604
0822062604
0822060605
0822061605
0822062605
0822060606
0822061606
0822062606
安沃驰AVENTICS导向气缸,系列GPC-TL
0822060700
0822061700
0822062700
0822060701
0822061701
0822062701
0822060707
0822061707
0822062707
0822060702
0822061702
0822062702
0822060703
0822061703
0822062703
0822060704
0822061704
0822062704
0822060705

安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001542
R422001543
R422001544
R422001545
R422001546
R422001552
R422001553
R422001554
R422001555
R422001556
R422001562
R422001563
R422001564
R422001565
R422001566
R422001572
R422001573
R422001574
R422001575
R422001576
R422001582
R422001583
R422001584
R422001585
R422001547
R422001548
R422001549
R422001550
R422001557
R422001558
R422001559
R422001560
R422001567
R422001568
R422001569
R422001570
R422001577
R422001578
R422001579
R422001580
R422001587
R422001588
R422001589
R422001590
R422001586
安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001592
R422001593
R422001594
R422001595
R422001596
R422001602
R422001603
R422001604
R422001605
R422001606
R422001612
R422001613
R422001614
R422001615
R422001616
R422001622
R422001623
R422001624
R422001625
R422001626
R422001632
R422001633
R422001634
R422001635
R422001636
R422001597
R422001598
R422001599
R422001600
R422001607
R422001608
R422001609
R422001610
R422001617
R422001618
R422001619
R422001620
R422001627
R422001628
R422001629
R422001630
R422001637
R422001638
R422001639
R422001640
安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001642
R422001643
R422001644
R422001645
R422001646
R422001652
R422001653
R422001654
R422001655
R422001656
R422001662
R422001663
R422001664
R422001665
R422001666
R422001672
R422001673
R422001674
R422001675
R422001676
R422001682
R422001683
R422001684
R422001685
R422001686
R422001647
R422001648
R422001649
R422001650
R422001657
R422001658
R422001659
R422001660
R422001667
R422001668
R422001669
R422001670
R422001677
R422001678
R422001679
R422001680
R422001687
R422001688
R422001689
R422001690
气动元件通过气体的压强或膨胀产生的力来做功的元件,即将压缩空气的弹性能量转换为动能的机件。如气缸、气动马达、蒸汽机等。气动元件是一种动力传动形式,亦为能量转换装置,利用气体压力来传递能量。

安沃驰AVENTICS无杆气缸,系列RTC-CG
R480148169
R480146993
R480154848
R480156966
R480148470
R480146765
R480154708
R480150407
R480153838
R480147184
R480148680
R480153577
R480147715
R480146182
R480146674
R480146348
R480146105
R480147519
R480146692
R480149794
R480156308
R480146193
R480146396
R480156967
R480148254
R480153429
R480146347
R480156962
R480156968
R480153428
R480147888
安沃驰AVENTICS无杆气缸,系列RTC-HD
R480156949
R480149659
R480154726
R480155259
R480156950
R480149553
R480148820
R480154424
R480156951
R480150759
R480148602
R480154425
R480155175
R480147724
R480147725
R480147726
R480147727
R480147728
R480156953
R480153574
R480148603
R480148971
R480146987
R480156954
R480156959
R480154001
R480149554
R480156943
R480155572
R480150325
R480156710
R480149774
R480156963
R480156969
R480156944
R480148582
R480150515
R480149030
R480156946
R480147729
R480156947
R480149638
R480154379
R480149592
R480149031
旋转气缸转叶驱动装置
RAK系列
安沃驰AVENTICS转叶驱动装置,系列RAK
2705010100
2705010300
2705120300
2705130300
2705140300
2705150400
2705151400
安沃驰AVENTICS转叶驱动装置,系列RAK
2705060300
2705062800
2705061100
2705070300
2705072700
2705071100
2705080300
2705081100
齿杆驱动装置
系列RCM
安沃驰AVENTICS旋转紧凑模块,系列RCM-SE
R412000357
R412000358
R412000359
R412000360
R412000361
R412000362
R412000363
R412000364
R412000365
R412000366
R412000367
R412000368
安沃驰AVENTICS旋转紧凑模块,系列RCM-SH
R412000369
R412000370
R412000371
R412000372
R412000373
R412000374
R412000375
R412000376
安沃驰AVENTICS旋转紧凑模块,系列RCM-SE
R412000377
R412000378
R412000379
R412000380
R412000381
R412000382
R412000383
R412000384
R412000385
R412000386
安沃驰AVENTICS旋转紧凑模块,系列RCM-SH
R412000387
R412000388
R412000389
R412000390
R412000391
R412000392
R412000393
R412000394
安沃驰AVENTICS旋转紧凑模块,系列RCM-SE
R412000395
R412000396
R412000397
R412000398
安沃驰AVENTICS旋转紧凑模块,系列RCM-SH
R412000399
R412000400
R412000401
R412000402
安沃驰AVENTICS旋转紧凑模块,系列RCM-SE
R412000403
R412000404
R412000405
R412000406
安沃驰AVENTICS旋转紧凑模块,系列RCM-SH
R412000407
R412000408
R412000409
R412000410

AVENTICS安沃驰MNI系列微型气缸
0822330401
0822331401
0822332401
0822333401
0822334401
0822330402
0822331402
0822332402
0822333402
0822334402
0822330403
0822331403
0822332403
0822333403
0822334403
0822330404
0822331404
0822332404
0822333404
0822334404
0822330405
0822331405
0822332405
0822333405
0822334405
0822331406
0822332406
0822333406
0822334406
0822330407
0822331407
0822332407
0822333407
0822334407
0822331413
0822332408
0822333408
0822334408
0822330410
0822331408
R412000707
0822333409
0822334409
R412009449
0822333410
0822334410
0822332409
0822334411
0822333416
0822334412
安沃驰AVENTICS微型气缸,系列MNI
0822080201
0822081201
0822082201
0822083201
0822084201
0822080202
0822081202
0822082202
0822083202
0822084202
0822080203
0822081203
0822082203
0822083203
0822084203
0822080204
0822081204
0822082204
0822083204
0822084204
0822080205
0822081205
0822082205
0822083205
0822084205
0822080209
0822081206
0822082206
0822083206
0822084206
0822081207
0822082207
0822083207
0822084207
0822081209
0822082208
0822083208
0822084208
0822083209
0822084209
0822083210
0822084210
0822084211
R480641970
0822084212
缸筒的内径大小代表了气缸输出力的大小。活塞要在缸筒内做平稳的往复滑动,缸筒内表面的表面粗糙度应达到Ra0.8um。对钢管缸筒,内表面还应镀硬铬,以减小摩擦阻力和磨损,并能防止锈蚀。缸筒材质除使用高碳钢管外,还是用高强度铝合金和黄铜。小型气缸有使用不锈钢管的。带磁性开关的气缸或在耐腐蚀环境中使用的气缸,缸筒应使用不锈钢、铝合金或黄铜等材质。
安沃驰AVENTICS微型气缸,系列MNI
5226644050
5226600100
5226610100
5226620100
5226644100
5226634100
5226600150
5226610150
5226620150
5226634150
5226620180
5226600200
5226610200
5226620200
5226644200
5226634200
5226600250
5226610250
5226620250
5226644250
5226634250
5226600300
5226610300
5226620300
5226644300
5226634300
5226610350
5226620350
5226644350
5226634350
5226600400
5226610400
5226620400
5226644400
5226634400
5226620450
5226600500
5226610500
5226620500
5226644500
5226634500
5226620550
5226634550
5226600600
5226610600
5226620600
5226634600
5226600650
5226610650
5226634650
5226600700
5226610700
5226620700
5226634700
5226600750
5226610750
5226620750
5226644750
5226634750
5226600800
5226610800
5226620800
5226644800

安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001002
R422001003
R422001004
R422001005
R422001006
R422001012
R422001013
R422001014
R422001015
R422001016
R422001022
R422001023
R422001024
R422001025
R422001026
R422001032
R422001033
R422001034
R422001035
R422001036
R422001042
R422001043
R422001044
R422001045
R422001046
R422001052
R422001053
R422001054
R422001055
R422001056
R422001062
R422001063
R422001064
R422001065
R422001066
R422001072
R422001073
R422001074
R422001075
R422001076
R422001082
R422001083
R422001084
R422001085
R422001086
R422001095
R422001096
R422001105
R422001106
R422001115
R422001116
R422001125
R422001126
R422001007
R422001008
R422001009
R422001010
R422001017
R422001018
R422001019
R422001020
R422001027
R422001028
R422001029
R422001030
R422001037
R422001038
R422001039
R422001040
R422001047
R422001048
R422001049
R422001050
R422001057
R422001058
R422001059
R422001060
R422001067
R422001068
R422001069
R422001070
R422001077
R422001078
R422001079
R422001080
R422001087
R422001088
R422001089
R422001090
R422001097
R422001098
R422001099
R422001100
R422001107
R422001108
R422001109
R422001110
R422001117
R422001118
R422001119
R422001120
R422001127
R422001128
R422001129
R422001130
安沃驰AVENTICS紧凑型气缸ISO21287,系列CCI
R422001132
R422001133
R422001134
R422001135
R422001136
R422001142
R422001143
R422001144
R422001145
R422001146
R422001152
R422001153
R422001154
R422001155
R422001156
R422001162
R422001163
R422001164
R422001165
R422001166
R422001172
R422001173
R422001174
R422001175
R422001176
R422001182
R422001183
R422001184
R422001185
R422001186
R422001192
R422001193
R422001194
R422001195
R422001196
R422001202
R422001203
R422001204
R422001205
R422001206
R422001212
R422001213
R422001214
R422001215
R422001216
R422001225
R422001226
R422001235
R422001236
R422001245
R422001246
R422001255
R422001256
R422001137
R422001138
R422001139
R422001140
R422001147
R422001148
R422001149
R422001150
R422001157
R422001158
R422001159
R422001160
R422001167
R422001168
R422001169
R422001170
R422001177
R422001178

安沃驰AVENTICS模块化密封系统
0496400704
0496401107
0496401700
0496400402
0496401409
0496400801
0496401204
0496401808
0496400518
0496401506
0496400909
0496402103
0496401905
0496400607
0496401603
0496401018
0496402200
0496402006
0496301404
0496303105
0496301307
0496301706
0496303202
安沃驰AVENTICS模块化密封系统
R412018749
R412018750
R412018751
R412018752
R412018753
R412018754
R412018755
R412018756
R412018757
R412018758
R412018759
R412018760
锁定元件CL1
夹持单元HU1
安沃驰AVENTICS夹持单元,系列HU1
0821401163
0821401164
安沃驰AVENTICS夹持单元,系列HU1
0821401165
0821401166
0821401167
0821401168
0821401169
0821401170
锁定单元LU1
安沃驰AVENTICS锁紧单元,系列LU1
0821401130
0821401131
0821401132
0821401133
安沃驰AVENTICS锁紧单元,系列LU1
R412003730
R412003731
R412003732
R412003733
0821401134
0821401135
0821401136
0821401137
固定单元LU6
安沃驰AVENTICS锁紧单元,系列LU6
5230996402
5231996402
5232996402
5233996402
5234996402
5235996402
5236996402
引导单元,CG1系列
引导单元,CG1系列
安沃驰AVENTICS导向单元,系列GU1
0821401095
0821401070
0821401080
0821401096
0821401071
0821401081
0821401072
0821401082
0821401097
0821401073
0821401083
0821401074
0821401084
0821401075
0821401085
0821401086
0821401077
0821401087
安沃驰AVENTICS导向单元,系列GH1
0821401295
0821401200
0821401210
0821401296
0821401201
0821401211
0821401202
0821401212
0821401297
0821401203
0821401213
0821401204
0821401214
0821401205
0821401215
0821401206
0821401216
0821401207
0821401217
安沃驰AVENTICS导向单元,系列GH2
0821401395
0821401300
0821401310
0821401396
0821401301
0821401311
0821401397
0821401302
0821401312
0821401303
0821401313
0821401304
0821401314
0821401305
0821401315
安沃驰AVENTICS导向单元,系列GU1
0821401010
0821401020
0821401030
0821401480
0821401050
0821401011
0821401021
0821401031
0821401481
0821401051
0821401012
0821401022
0821401032
0821401482
0821401052
0821401013
0821401023
0821401033
0821401483
0821401053
0821401014
0821401024
0821401034
0821401484
0821401054
0821401015
0821401025
0821401035
0821401485
0821401055
0821401016
0821401026
0821401036
0821401486
0821401056
0821401017
0821401027
0821401037
0821401487
0821401057

安沃驰AVENTICS短行程气缸,系列SSI
R412019800
R412019808
R412019816
R412019824
R412019832
R412019801
R412019809
R412019817
R412019825
R412019833
R412019802
R412019810
R412019818
R412019826
R412019834
R412019803
R412019811
R412019819
R412019827
R412019835
R412019804
R412019812
R412019820
R412019828
R412019836
R412019805
R412019813
R412019821
R412019829
R412019837
R412019806
R412019814
R412019822
R412019830
R412019838
R412019807
R412019815
R412019823
R412019831
R412019839
R412019840
R412019841
R412019842
R412019852
R412019862
R412019872
R412019882
R412019843
R412019853
R412019863
R412019873
R412019883
R412019844
R412019854
R412019864
R412019874
R412019884
R412019845
R412019855
R412019865
R412019875
R412019885
R412019846
R412019856
R412019866
R412019876
R412019886
R412019847
R412019857
R412019867
R412019877
R412019887
R412019848
R412019858
R412019868
R412019878
R412019888
R412019849
R412019859
R412019869
R412019879
R412019889
R412019850
R412019860
R412019870
R412019880
R412019890
R412019851
R412019861
R412019871
R412019881
R412019891
安沃驰AVENTICS短行程气缸,系列SSI
R480637940
R480637948
R480637956
R480637964
R480637972
R480637941
R480637949
R480637957
R480637965
R480637973
R480637942
R480637950
R480637958
R480637966
R480637974
R480637943
R480637951
R480637959
R480637967
R480637975
R480637944
R480637952
R480637960
R480637968
R480637976
R480637945
R480637953
R480637961
R480637969
R480637977
R480637946
R480637954
R480637962
R480637970
R480637978
R480637947
R480637955
R480637963
R480637971
R480637979
R480644584
R480644585
R480637980
R480641813
R480644586
R480637981
R480637982
R480637983
R480637984
R480637985
R480637986
R480637987
R480637988
R480637989
R480637990
R480637991
ISO6432,系列CSL-RD
安沃驰AVENTICS微型气缸,系列CSL-RD
R412020398
R412020442
R412020486
R412020399
R412020443
R412020487
R412020400
R412020444
R412020488
R412020401
R412020445
R412020489
R412020402
R412020446
R412020490
R412020403
R412020447
R412020491
R412020404
R412020448
R412020492
R412020405
R412020449
http://weimihh.b2b168.com