词语螺纹接头
解释threaded coupling
threaded coupling〔名词〕螺纹连接详细»
螺纹接头screwed joint详细»
螺纹接头nipple详细»
螺纹接头screwed nipple详细»
螺纹接头nipple joint详细»
螺纹接头screwed nipple;threaded adapter;threaded connector详细»