乙丙三元密封圈360o335
氟橡胶密封圈外径380
氟胶外径370390
氟胶外径350355
氟胶外径355360
氟橡胶内径3.55365
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