L90 电子技术专用材料 标准查询与下载
共找到 645 条与 电子技术专用材料 相关的标准，共 43 页
Test method for pyroelectric coefficient of materials under bias electric field
- ICS
- 31.020
- CCS
- L90
- 发布
- 2017-04-12
- 实施
- 2017-10-01
Pyroelectric ceramics for uncooled infrared detectors
- ICS
- 31.030
- CCS
- L90
- 发布
- 2017-04-12
- 实施
- 2017-10-01
本标准规定了超厚电解铜箔的术语和定义、技术要求、型号与规格、技术要求、试验方法、检验规 则以及标志、包装、运输、贮存。 本标准适用于印制电路板用超厚电解铜箔（以下简称铜箔）。
Technical conditions of ultra-thick electrolytic copper foil
- ICS
- 31.190
- CCS
- L90
- 发布
- 2017-03-30
- 实施
- 2017-04-30
Mechanical structures for electrical and electronic equipment - Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series - Part 5: Cooling performance evaluation for indoor cabinets (IEC 62610-5:2016); German version EN 62610-5:20
- ICS
- 23.120;31.240
- CCS
- L90
- 发布
- 2017-02
- 实施
General principles of inductively coupled plasma mass spectrometry for electronic chemicals
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-10-22
- 实施
- 2017-01-01
Test methods for particles in electronic chemicals
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-10-22
- 实施
- 2017-01-01
Mechanical structures for electrical and electronic equipment. Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series. Cooling performance evaluation for indoor cabinets
- ICS
- 31.240
- CCS
- L90
- 发布
- 2016-06-30
- 实施
- 2016-06-30
Determination of methanol in developing solutions for the electronics industry by headspace gas chromatography
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-04-05
- 实施
- 2016-09-01
Determination of tetramethylammonium hydroxide in developing solutions for the electronics industry by automatic potentiometric titration
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-04-05
- 实施
- 2016-09-01
Determination of carbonate ions in developing solutions for the electronics industry by automatic potentiometric titration
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-04-05
- 实施
- 2016-09-01
High purity quartz sand for electronic products Part 3 Determination of loss on ignition
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
High purity quartz sand for electronic products Part 6 Determination of copper
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
High purity quartz sand for electronic products Part 7 Determination of Chromium
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
Ultra-thin glass for photovoltaic modules
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
Specification for gold electroplating
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
Specification for aluminum brazing joints
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
High purity quartz sand for electronic products Part 2 General rules for analytical methods
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
High purity quartz sand for electronic products Part 8 Determination of aluminum
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
Specification for silver electroplating
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
High purity quartz sand for electronic products Part 4 Determination of silica
- ICS
- 31.030
- CCS
- L90
- 发布
- 2016-01-15
- 实施
- 2016-06-01
