管件英汉对照词大全 2010-06-28 09:45 管件 pipe fitting 对焊管件 butt welding fittings 碳钢对焊管件 carbon steel butt welding fittings 不锈钢对焊管件 stainless steel butt welding fittings 弯头 elbow 异径弯头 reducing elbow 碳钢弯头 Carbon Steel Elbow 不锈钢弯头 Stainless Steel Elbow 高压弯头 High-Pressure Elbow 等径三通 Straight Tee 异径三通 Reducing Tee 碳钢三通 CS Tee 同心异径管 Concentric Recducer 偏心异