unión empernada (n)

Schraubverbindung (f)

bolted connection (n)

bolted joint (n)

screw connection (n)

screwed connected (n)

screwed joint (n)

threaded joint (n)

用螺丝拧紧的连接 (n)

螺栓连接 (n)

螺纹接合 (n)

螺纹连接 (n)

螺钉联接 (n)