JB/T 10368-2014
液压节流阀
Hydraulic fluid power－Throttle valve
2014-07-09
HB 3232-1979
节流阀 （气动）
1980-01-07
SJ 3186-1989
节流阀技术条件
Specification for butterfly valve
1989-02-10
QJ 1034A-1998
节流阀通用规范
1998-08-05
CB/T 314-1994
法兰青铜节流阀
1994-02-01
CB/T 315-1993
外螺纹青铜直角节流阀
1993-08-27
CB 595-2008
高压空气直角节流阀规范
Specification for high air right-angle throttle valve
2008-03-17
QJ 1030-1986
碳钢手动节流阀型式与尺寸
1986-07-22
T/CASME 188-2022
空调节流阀全自动装配设备
2022-12-19
SJ 3187-1989
管路用双卡套式节流阀
Double butterfly valve for pipe
1989-02-10
HG/T 3156-2000
尿素用高压角式截止阀和节流阀
High pressure - angle stop and throttle valves for urea
2000-06-30
QJ 1031-1986
手动平衡腔节流阀型式与尺寸
1986-07-22
JB/T 13494-2018
电自动控制器 制冷节流阀
Automatic electrical controls - Refrigeration throttle valve
2018-04-30
BS ISO 5781-2016
Hydraulic fluid power. Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves. Mounting surfaces
液压传动 减压阀、顺序阀、卸荷阀、节流阀和止回阀 安装面
2016-08-31
T/CHPSA YY011-2025
液压传动 单向节流阀 深海稳态性能 测试方法
2025-05-01
T/SDMT 0004-2023
三通比例插装式换向节流阀
2023-05-31
QJ 1032-1986
不锈钢手 动节流阀型式与尺寸
1986-07-22
QJ 1033-1986
手动法兰连接平衡腔节流阀型式与尺寸
1986-07-22
JB/T 9081-2016
空气分离设备用低温截止阀和节流阀 技术条件
Cryogenic shutoff valves and throttle valves used for air separation plants-Specifications
2016-01-15
ISO 5781-2016
Hydraulic fluid power — Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves — Mounting surfaces
液压油功率 - 减压阀 顺序阀 卸载阀 节流阀和止回阀 - 安装表面
2016-08-04