精品人妻无码专区在线视频|a级毛片免费全部播放无码|琪琪电影网午夜理论片|国产精品人成电影在线观看|日韩中文字幕久久久经典网|人人添人人澡人人澡人人人爽

Liquid Oxygen Main Valve

Liquid Oxygen Main Valve

Description

Normal Size: NPS1/4”~24”DN8-DN600

Pressure Rating: CL150~2500

Design Standard: GB/T24925、BS6364

Connection: RTJ、BW

Design Feature:

Temperature Range: -196℃~

Material: Austenitic stainless steel, nickel base alloy material, etc

Service:LNG、LO2、LN2、LEG、LIN

精品人妻无码专区在线视频|a级毛片免费全部播放无码|琪琪电影网午夜理论片|国产精品人成电影在线观看|日韩中文字幕久久久经典网|人人添人人澡人人澡人人人爽