VALVE, ANGLE RELIEF, FOR LIQUID SERVICE (NAVAL SHIPBOARD
阀门 角度释放 液体服务（海运船舶）

1974-02-06

VALVE, ANGLE, PRESSURE RELIEF, NAVAL SHIPBOARD, FOR STEAM SERVICE (SUPERSEDING MIL-V-20065D)
蒸汽用船用泄压角阀（代替MIL-V-20065D）

2016-12-07

VALVE, ANGLE, RELIEF, FOR GAS AND OXYGEN SERVICE (SIZES 2 INCHES LPS AND BELOW), NAVAL SHIPBOARD (SUPERSEDING MIL-V-22549C)
海军舰载气体和氧气设施（尺寸为2英寸LPS及以下）用角度安全阀（取代MIL-V-22549C）

1968-09-20

Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services
蒸汽、气体和液体用角型泄压阀的标准规范

2021-01-01