97精品久久久久久久久精品,情品网站黑人,免费观看黄网站在线播放,欧美亅性猛交内射

Products List

API Flanged Globe Valve

Flange Valve——API Flanged Globe Valve
Design and Manufacture:Cast steel globe valves to BS18/3 and ASMEB16.34,Forged steel globe valve to API602
Inspection and Test:API598
Flanged Ends:ASMEB16.5
Face to Face:ASMEB16.10
Temperature and Pressure Grade:ASMEB16.34

? Copyright ? 2015.Qingdao Yingli Machinery Co., Ltd. All rights reserved. 魯ICP備12002705號(hào)-2 網(wǎng)站地圖

Show