GB/T 24922-2010
ActiveTechnical specifications of explosion-proof version electric valve actuators
隔爆型阀门电动装置技术条件
🔗 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