threaded nipple meaning in Chinese

螺纹接套

Compression couplings with olives ; cylindrical thread nipples for use with union nuts
椭圆形压接连接的管接头.用联管螺母连接的圆柱形螺纹
Valves for domestic water supply ; nipples and unions nominal pressure 10 ; threaded nipples for tubes
家用供水管道的阀门.公称压力为10的螺纹连接管和联管
A ballast intended for permanent installation and provided with a single , threaded nipple meets the intent of the requirements when the nipple is a standard trade size long enough for two locknuts for assembly to a fixture enclosure
整流器为永久性安装，按照要求提供一个单螺纹接头，接头为出口标准长，足够使两个防松螺母和附件装配一起。