|
[GB 5821.1-1986] 电子器件详细规范 3DK106A、3DK106B型开关用双极型晶体管(可供认证用)[已作废]
发布时间：1986-09-01
实施时间：1986-09-01
|
|
|
[GB 6627-1986] 人造石英晶体棒材型号命名方法[现行]
发布时间：1986-07-29
实施时间：1987-06-01
本标准适用于人造石英晶体棒材的型号命名。
|
|
|
[GB 6429-1986] 石英谐振器型号命名方法[现行]
发布时间：1986-05-27
实施时间：1987-05-01
本标准适用于各类石英谐振器的型号命名。
|
|
|
发布时间：1986-05-27
实施时间：1987-05-01
本标准适用于石英谐振器用晶体盒的型号命名。
|
|
|
[SJ 2591-1985] 手表用石英晶体谐振器技术条件[已作废]
发布时间：1985-10-01
实施时间：1985-10-01
|
|
|
[CB/Z 160-1979] 压电陶瓷材料机电耗合系数Kt测量方法[已作废]
发布时间：1982-03-04
实施时间：1982-03-04
|
|
|
[CB/Z 161-1979] 压电陶瓷材料居里温度Tc测量方法[已作废]
发布时间：1982-03-04
实施时间：1982-03-04
|
|
|
[CB/Z 162-1979] 压电陶瓷材料残胀系数ā1测量方法[已废止]
发布时间：1982-03-04
实施时间：1982-03-04
|
推荐阅读
- 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
检索历史
- 暂无搜索记录
浏览历史
