胶圈密封圈4208440470460
前后betamot480450430300
耐高温内径外径圈圈
耐高温密封圈内径外径
活塞密封440470480450
扫描二维码打开
周一至周六
9:00-22:00
甘肃模具平台 Copyright © 2010 - 2021 http://gsmjpt.yuncomcn.com/ All Rights Reserved
