seal box
... 马克杯 mug 密封盒 seal box 调味盒 spice box ...
stuffing box
... supervisor:管理人,主管 stuffing box:密封盒,填料盒 sling:吊环 ...
latch housing
... latch assembly钩爪组件 latch housing密封盒 latching device闭锁装置 ...
sealing box
密封盒
cable sealing box ; cable sealing end
ml
Elastic ring seal box ; Pop-up ring sealing box ; Elastic-ring seal Kit