sliding sleeve valve

网络释义

1.	滑筒阀 ... "滑动套筒"," sliding sleeve" "滑筒阀"," sliding sleeve valve" "滑槽四连杆组"," sliding slot four-bar linkage" ... www.guandang.com
2.	滑动套阀机械专业... ... sliding shutter 推拉百叶窗，活动屏蔽体 sliding sleeve valve 滑动套阀 sliding snout (重水堆装料机)滑动头部 ... www.mapeng.net

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