现行

GB/T 20421.3-2006

液压马达特性的测定 第3部分：在恒流量和恒转矩下
Hydraulic fluid power―Determination of chracteristics of motors―Part 3: At constant flow and at constant torque

2006-08-22

现行

ISO 4392-2-2002

Hydraulic fluid power — Determination of characteristics of motors — Part 2: Startability
液压流体动力——motorsPart 2特性的测定:可起动性

2002-03-07

现行

ISO 4412-2-1991

Hydraulic fluid power — Test code for determination of airborne noise levels — Part 2: Motors
液压流体动力——空气噪声级测定的试验规范第2部分:电机

1991-08-22

现行

ISO 4392-3-1993

Hydraulic fluid power — Determination of characteristics of motors — Part 3: At constant flow and at constant torque
液压流体动力——motorsPart 3特性的测定:恒定流量和恒定扭矩下

1993-12-23

现行

GB/T 41980.3-2024

液压传动 系统和元件中压力波动的测定方法 第3部分：液压马达
Hydraulic fluid power—Determination method of pressure ripple levels generated in systems and components—Part 3: Hydraulic motors

2024-09-29

现行

ISO 4392-1-2002

Hydraulic fluid power — Determination of characteristics of motors — Part 1: At constant low speed and constant pressure
液压流体动力——恒定低速和恒定压力下motorsPart 1特性的测定

2002-03-07

现行

GB/T 20421.1-2006

液压马达特性的测定 第1部分：在恒低速和恒压力下
Hydraulic fluid power―Determination of characteristics of motors―Part 1: At constant low speed and at constant pressure

2006-08-22

现行

ISO 10767-3-1999

Hydraulic fluid power — Determination of pressure ripple levels generated in systems and components — Part 3: Method for motors
液压流体动力——系统和部件中产生的压力波动水平的测定第3部分:电动机的方法

1999-12-02

现行

ISO 15086-2-2000

Hydraulic fluid power — Determination of the fluid-borne noise characteristics of components and systems — Part 2: Measurement of the speed of sound in a fluid in a pipe
液压流体动力——部件和系统流体噪声特性的测定第2部分:管道中流体声速的测量

2000-02-10

现行

GB/T 44050.2-2024

液压传动 油液噪声特性测定 第2部分：管道中油液声速的测量
Hydraulic fluid power—Determination of fluid-borne noise characteristics of components and systems—Part 2: Measurement of speed of sound in a fluid in a pipe

2024-05-28

现行

ISO 3019-2-2001

Hydraulic fluid power — Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors — Part 2: Metric series
液压流体动力——排量泵和电动机的安装法兰和轴端的尺寸和识别代码2:米制系列

2001-06-21

现行

JIS B 2292-2-2005

Hydraulic fluid power -- Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors -- Part 2: Metric series
液压传动排量泵和马达安装法兰和轴端的尺寸和识别代码第2部分:公制系列

2005-01-01

现行

GB/T 41980.2-2022

液压传动 系统和元件中压力波动的测定方法 第2部分：液压泵（简化法）
Hydraulic fluid power—Determination method of pressure ripple levels generated in systems and components—Part 2: Hydraulic pumps(simplified method)

2022-10-12

现行

ISO 10767-2-1999

Hydraulic fluid power — Determination of pressure ripple levels generated in systems and components — Part 2: Simplified method for pumps
液压流体动力——系统和部件中产生的压力波动水平的测定第2部分:泵的简化方法

1999-10-07

现行

DIN ISO 3019-2

Hydraulic fluid power - Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors - Part 2: Metric series (ISO 3019-2:2001)
液压传动排量泵和马达安装法兰和轴端的尺寸和识别代码第2部分:公制系列

2004-02-01