reducing twin elbow的意思|示意
美 / /
英 / /
减少双肘
reducing twin elbow的网络常见释义
异径三通双弯接头 ... 等径和异径三通 straight and reducing outlet tees 异径三通双弯接头 reducing twin bend; reducing twin elbow; reducing twin ell 中小偏心异径三通 malleable cast iron pipe fittings--type size--medium-less eccentric reducing tees; malleable cast iron pipe fittings-type size-medium-less eccentric reducing tees ...