GB/T 24921.2-2010
ActiveSizing,selection,and installation of pressure relieving valves for petrochemical industries - Part 2: Installation
石化工业用压力释放阀的尺寸确定、选型和安装 第2部分:安装
🔗 Related Standards / 同类标准
GB/T 2877-1981
Hydraulic fluid power--Two-port slip-incartridge valves cavities--Mounting dimensions
GB/T 8375-1987
Classification and type nomenclature for taps
GB/T 12249-1989
Automatic steam traps—Marking
GB/T 12248-1989
Automatic steam traps—Definition of technical terms
GB/T 12247-1989
Automatic steam traps--Classification
GB/T 12223-1989
Part-turn valve actuator attachment
GB/T 12220-1989
General purpose industrial valves--Marking
GB/T 12250-1989
Automatic steam traps—Face-to-face dimensions