Caulk a pipe joint; caulked the cracks between the boards with mud.

堵住水管接头的缝隙； 填塞木板和泥之间的''。'缝'。''。

The paper was about researching and developing water pipe joint ring.

主要介绍了水管接头密封圈(水封)的开发研制过程。

The Floormen apply proper pipe dope into the thread box of the pipe joint.

钻工用合适的丝扣油涂抹接头母扣。

Therefore also widely used in thin-walled package of casting, such as pipe joint, fittings etc.

因此也广泛用于薄壁件的铸造，如水管接头、管件等。

The aluminum-plastic pipe joint is applicable to the connection and installation of the aluminum-plastic pipes.

本实用新型适 用于铝塑管的连接和安装。