piston rod gland 活塞杆填料函压盖 ; [机] 活塞杆压盖
piston rod stuffing box gland 活塞杆填料函压盖
valve-rod stuffing box gland 阀杆填料函压盖
liquid piston-rod stuffing box gland 泵缸活塞杆填料函压盖
steam piston-rod stuffing box gland 蒸汽活塞杆填料函压盖
Guide vane operation structure includes the guide vane arm clip board, guide vane arm, segmental keys, connection board, handle, cut pin, connecting rod pin and gland, etc.
导叶操作机构主要包括：导叶臂压板、导叶臂、分瓣键、连接板、耳柄、剪断销、连杆销及压盖等。
Metal Clad Wipers are designed to press-fit into open face rod wiper glands, with no need for snap-rings, face plates, or other retention devices to hold the wiper in the gland.
金属骨架雨刷器的目的是开面棒压入雨刷腺体，配合无单元戒指，花盘，或其他设备需要保留腺体举行的雨刮器。
The utility model provides the a valve rod leakage-proof device of a gland type valve, comprising clamp apparatus and special bolts;
本实用新型提供了一种压盖式阀门的阀杆防漏装置。
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