急求管道和阀门类的翻译
在加拿大 10 IN x S-20 / 6 IN x S-STD Eccentric reducer, ASME B16.9, ASTM A234 Gr. WPB PTFE/PFA lined, BW, , Seamless, - 2 IN Slip-on flange, -, ASME B16.5, ASTM A105, 150 Lbs, FF, , -, -, -, 2 IN x S-STD Seamless, Pipe, ASME B36.10, ASTM A106 Gr. B +...华人论坛