J71 泵 标准查询与下载
共找到 880 条与 泵 相关的标准，共 59 页
Liquid pumps and installations. General terms, definitions, quantities, letter symbols and units. Part 2. Pumping systems
- ICS
- 01.040.23;23.080
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-12-01
Hydraulic turbines, storage pumps and pump-turbines. Tendering documents. Part 2. Guidelines for technical specifications for Francis turbines
- ICS
- 27.140
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-07-01
Hydraulic turbines, storage pumps and pump-turbines. Tendering documents. Part 5. Guidelines for technical specifications for tubular turbines
- ICS
- 27.140
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-07-01
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 2. Design, construction, testing, marking and documentation
- ICS
- 27.080;27.200
- CCS
- J71
- 发布
- 2015
- 实施
- 2017-07-01
Hydraulic turbines. Testing of control systems
- ICS
- 27.140
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-07-01
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 1. Definitions, classification and selection criteria
- ICS
- 27.080;27.200
- CCS
- J71
- 发布
- 2015
- 实施
- 2017-07-01
Rotodynamic pumps. Hydraulic test methods. Grades of accuracy 1, 2 and 3
- ICS
- 23.080
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-12-01
Hydraulic turbines, storage pumps and pump-turbines. Tendering documents. Part 1. General and annexes
- ICS
- 27.140
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-07-01
Hydraulic turbines governing system. Guide to specification
- ICS
- 27.140
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-07-01
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4. Operation, maintenance, repair and recovery
- ICS
- 27.080;27.200
- CCS
- J71
- 发布
- 2015
- 实施
- 2017-07-01
Hydraulic turbines, storage pumps and pump-turbines. Model acceptance tests
- ICS
- 27.140
- CCS
- J71
- 发布
- 2015
- 实施
- 2016-07-01
Pumps. Rotodynamic pumps. Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations. Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise
- ICS
- 23.080
- CCS
- J71
- 发布
- 2014-12-31
- 实施
- 2014-12-31
Geometrical Product Specifications(GPS) — Surface texture: Profile method; Surfaces having stratified functional properties — Part 2: Height characterization using the linear material ratio curve
- ICS
- 17.040.20
- CCS
- J71
- 发布
- 2014-12-29
- 实施
- 2014/12/29
Geometrical Product Specifications(GPS) — Surface texture: Profile method; Surfaces having stratified functional properties — Part 1: Filtering and general measurement conditions
- ICS
- 17.040.20
- CCS
- J71
- 发布
- 2014-12-29
- 实施
- 2014/12/29
Geometrical Product Specifications(GPS) — Surface texture: Profile method; Surfaces having stratified functional properties — Part 3: Height characterization using the material probability curve
- ICS
- 17.140.20
- CCS
- J71
- 发布
- 2014-12-29
- 实施
- 2014/12/29
Industrial variable-reach trucks — Part 2: Additional stability tests for trucks handling freight containers of length 6 m and above
- ICS
- 53.060
- CCS
- J71
- 发布
- 2014-12-23
- 实施
- 2014/12/23
Industrial variable-reach trucks — Part 1: Stability test
- ICS
- 53.060
- CCS
- J71
- 发布
- 2014-12-23
- 实施
- 2014/12/23
Hydraulic fluid power — Sequence of tests for verifying performance characteristics of filter elements
- ICS
- 23.100.60
- CCS
- J71
- 发布
- 2014-12-15
- 实施
- 2014/12/15
This European Standard specifies a test code for the vibro-acoustic characterization of glandless circulators with pump housing having a rated power input P1 200W, intended to be used in heating installations, domestic hot water service installations and cooling systems, and is limited to glandless circulators with threaded connections of 11/2 inch. The test code comprises the test rig, the measurement method and the test conditions. This European Standard applies to glandless circulators, which are manufactured after the date of issue of this European Standard. The characterization principle is based on measuring the structure-borne and the fluid-borne power transmitted respectively by vibration and pressure fluctuations in the pipe connected to a glandless circulator.
Pumps - Rotodynamic pumps - Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibroacoustics) for measuring structure- and fluid-borne noise
- ICS
- 23.080
- CCS
- J71
- 发布
- 2014-12
- 实施
La présente Norme européenne s'applique aux aérocondenseurs/aérorefroidisseurs non raccordés à distance, à convection forcée, avec une surface côté air sec où se produisent les changements de phase ou le refroidissement du fluide frigorigène. Elle a pour objectif de déterminer des méthodes uniformes d'évaluation de la performance, mais ne traite pas de l'évaluation de la conformité.
Heat exchangers - Forced convection air cooled refrigerant condensers - Test procedures for establishing performance
- ICS
- 27.060.30
- CCS
- J71
- 发布
- 2014-10-17
- 实施
- 2014-10-17
