GB/T 20080-2017
液压滤芯技术条件
2017-05-12
GB/T 7935-2005
液压元件 通用技术条件
2005-07-11
GB/T 34624-2017
全封闭型电动机-压缩机用弹簧 技术条件
GB/T 36028.2-2018
靠港船舶岸电系统技术条件 第2部分：低压供电
2018-03-15
GB/T 36028.1-2018
靠港船舶岸电系统技术条件 第1部分：高压供电
2018-03-15
QJ 2852.3-1996
减压阀 气调式减压阀型式与尺寸
1996-03-21
NB/T 35078-2016
活塞组合式减压阀基本技术条件
Fundamental technical requirements for piston combined pressure reducing valve
2016-01-07
QJ 2852.1-1996
减压阀 不锈钢薄膜减压阀型式与尺寸
1996-03-21
JB/T 12550-2015
气动减压阀
Compressed air pressure regulators
2015-10-10
QJ 946A-1996
减压阀规范
1996-03-21
JB/T 10367-2014
液压减压阀
Hydraulic fluid power -- Pressure reducing valve
2014-07-14
GB/T 20081.3-2021
气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators
2021-08-20
CID A-A-59440/13A
VALVE, RELIEF, ANGLE, STEAM
减压阀、角阀、蒸汽阀
2019-01-25
UNE-EN 1567-2000
BUILDING VALVES - WATER PRESSURE REDUCING VALVES AND COMBINATION WATER PRESSURE REDUCING VALVES - REQUIREMENTS AND TESTS
建筑阀门.水减压阀和组合水减压阀.要求和试验
2000-04-17
EN 1567-1999
Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests
建筑阀门 - 减压阀和组合式减压阀 - 要求和测试
1999-10-20
JB/T 2205-2013
减压阀 结构长度
Reducing pressure valve—Face-to-face dimensions
2013-04-25
T/ZZB 1466-2019
气动精密减压阀
2019-12-26
MIL MIL-V-55341 Notice 1-Cancellation
VALVE, PRESSURE RELIEF (NO S/S DOCUMENT)
减压阀（无文件）
1997-04-01
JIS B 8410-2004
Pressure reducing valves for water works
水厂用减压阀
2004-01-01