东西伯利亚—太平洋管道工程
East Siberia-pacific pipeline project
四管及承压管道泄漏
leakage of four high-temperature boiler tubes and main pressure pipeline
1/2英寸内螺纹管道连接器
internal one-half inch thread conduit connection
10CrMo910主蒸汽管道
10CrMo910 main steam pipeline
4.1管道材料规定
piping material specification
Ⅳ效二次蒸汽管道
vapor pipe of Evaporator IV
6管道支吊架
Pipe Supports and Hangers
AIS航道管理平台
AIS platform for channel management
A级管道阀门
the A-level pipeline valve
F管道血小板
Vessel F fresh apheresis platelets