pepe bend with female thread的意思|示意
美 / /
英 / /
带母线的管材弯
pepe bend with female thread的网络常见释义
两头带阴螺纹的弯头 ... pepe arrangement 管系 pepe bend with female thread 两头带阴螺纹的弯头 pepe bend with male and female thread 一头带阳螺纹一头带阴螺纹的弯头 ...