发布时间:2004-02-16
实施时间:2004-06-01
|
|
[CB/T 310-1999] 船用内螺纹青铜直通止回阀[已作废]
发布时间:2003-02-01
实施时间:2003-02-01
|
|
发布时间:2003-02-01
实施时间:2003-02-01
|
|
[CB/T 3943-2002] 法兰不锈钢截止止回阀[修订]
发布时间:2003-02-01
实施时间:2003-02-01
|
|
发布时间:2003-02-01
实施时间:2003-02-01
|
|
[CB/T 3945-2002] 法兰铸钢带波纹管截止阀[已作废]
发布时间:2003-02-01
实施时间:2003-02-01
|
|
[CB/T 3946-2002] 法兰铸钢带波纹管截止止回阀[已作废]
发布时间:2003-02-01
实施时间:2003-02-01
|
|
[CB/T 569-1999] 船用PN160外螺纹青铜空气截止阀[现行]
发布时间:2002-10-01
实施时间:2002-10-01
|
|
[GB 1851-1984] 船用PN160外螺纹青铜空气截止阀[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
CB/T 569-1999
|
|
发布时间:2000-09-20
实施时间:2001-01-01
|
|
发布时间:1999-06-01
实施时间:1999-06-01
本标准适用于船舶管路的灰铸铁、球墨铸铁、铸铜和铸钢的阀件壁厚;本标准不适用于和主机、锅炉本标准适用于..
|
|
发布时间:1999-04-30
实施时间:1999-08-01
|
|
[CB 687-1998] 缩短本体法兰青铜止回操纵阀规范[现行]
发布时间:1998-12-29
实施时间:1999-06-01
|
|
[CBM 1130-1982] 20kgf/cm2青铜直通截止阀[已作废]
发布时间:1997-12-01
实施时间:1997-12-01
|
|
[CBM 1131-1982] 舷侧铸钢直通截止阀[已作废]
发布时间:1997-12-01
实施时间:1997-12-01
|
|
[CBM 1126-1982] P30铸钢空气直角阀[已作废]
发布时间:1997-12-01
实施时间:1997-12-01
|
|
[CBM 1127-1982] 5kgf/cm2青铜法兰旋启式止回阀[已作废]
发布时间:1997-12-01
实施时间:1997-12-01
|
|
[CB/T 3779-1997] 燃油管路浮球溢气阀[现行]
发布时间:1997-10-17
实施时间:1998-06-01
本标准规定了燃油管路浮球溢气阀的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。本标..
|
|
发布时间:1996-09-03
实施时间:1997-04-01
|
|
[CB 592-1996] 带底部法兰高压空气直角截止阀规范[现行]
发布时间:1996-09-03
实施时间:1997-04-01
本标准规定了公称压力PN20、OMPa、PN25、OMPa带底部法兰高压空气直角截止阀(以下简称截止..
|
- Hexalobular socket head cap screws
- Energy performance of fenestration systems for residential buildings - Calculation procedure
- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 002: Index of Product Standards
- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 064: Cable Outlet, Style k, Straight, for Heat Shrinkable Boot, Shielded, Sealed, Self-locking for en 2997 - Product Standard
- Welding Consumables - Tubular Cored Electrodes for gas Shielded and Non-gas Shielded Metal arc Welding of Non-alloy and Fine Grain Steels - Classification (iso 17632:2015)
- Slide Fasteners (zips) - Specification
- Railway Applications - Methods for Calculation of Stopping and Slowing Distances and Immobilization Braking Part 2: Step by Step Calculations for Train Sets or Single Vehicles
- Cleanrooms and Associated Controlled Environments Part 1: Classification of air Cleanliness by Particle Concentration (iso 14644-1:2015) & Part 2: Monitoring to Provide Evidence of Cleanroom Performance Related to air Cleanliness by Particle Concentration (iso 14644-2:2015)
- Welding Consumables - Wire Electrodes, Wires and Rods for Welding of Aluminium and Aluminium Alloys - Classification (iso 18273:2015)
- Railway Applications - Brake Discs for Railway Rolling Stock Part 3: Brake Discs, Performance of the Disc and the Friction Couple, Classification