[GB/T 37968-2019] 高壓電能計量設備檢驗裝置[現行]
發布時間:2019-08-30
實施時間:2020-03-01
本標準規定了高壓電能計量設備檢驗裝置的技術要求、試驗方法、檢驗規則及標志、包裝、運輸和貯存。 本標準..
|
|
[JB/T 9303-1999] 測量用直流穩壓電源裝置[已作廢]
發布時間:1999-08-06
實施時間:2000-01-01
|
|
發布時間:1994-08-23
實施時間:1995-05-01
本標準規定了交流輸出穩定電源的術語、技術性能和試驗方法等。
|
|
[JB/T 6786-1993] 測量用交流穩壓電源裝置[現行]
發布時間:1993-07-09
實施時間:1994-01-01
本標準規定了測量用交流穩壓電源裝置(以下簡稱裝置)的技術要求、試驗方法、檢驗規則及包裝等。本標準適用..
|
|
[JB/T 5409-1991] 磁放大式電子交流穩壓器可靠性要求與考核方法[廢止]
發布時間:1991-07-10
實施時間:1992-07-01
本標準規定了單相工頻輸入和輸出的電子控制磁放大調整形式電子交流穩壓器的可靠性要求與考核方法。本標準適..
|
推薦閱讀
- 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