Browse Standards

电子设备用固定电容器 第19-1部分：空白详细规范 表面安装金属化聚乙烯对苯二甲酸酯膜介质直流固定电容器 评定水平EZ

Fixed capacitors for use in electronic equipment―Part 19-1: Blank detail specification—Fixed metallized polyethylene-terephthalate film dielectric surface mount d.c.capacitors―Assessment level EZ

电子设备用固定电容器 第19部分:分规范 表面安装金属化聚乙烯对苯二甲酸酯膜介质直流固定电容器

Fixed capacitors for use in electronic equipment—Part 19: Sectional specification—Fixed metallized polyethylene-terephthalate film dielectric surface mount d.c.capacitors

电子设备用固定电容器 第17-1部分：空白详细规范 金属化聚丙烯膜介质交流和脉冲固定电容器评定水平E和EZ

Fixed capacitors for use in electronic equipment—Part 17-1：Blank detail specification—Fixed metallized polypropylene film dielectric a.c. and pulse capacitors—Assessment level E and EZ

电子设备用固定电容器 第17部分:分规范 金属化聚丙烯膜介质交流和脉冲固定电容器

Fixed capacitors for use in electronic equipment—Part 17：Sectional specification—Fixed metallized polypropylene film dielectric a.c. and pulse capacitors

电子设备用固定电容器 第13-1部分：空白详细规范 金属箔式聚丙烯膜介质直流固定电容器 评定水平E和EZ

Fixed capacitors for use in electronic equipment—Part 13-1：Blank detail specification—Fixed polypropylene film dielectric metal foil d.c.capacitors—Assessment level E and EZ

电子设备用固定电容器 第13部分：分规范 金属箔式聚丙烯膜介质直流固定电容器

Fixed capacitors for use in electronic equipment—Part 13：Sectional specification—Fixed polypropylene film dielectric metal foil d.c.capacitors

半导体集成电路 蚀刻型双列封装引线框架规范

Semiconductor integrated circuits—Specification of DIP leadframes produced by etching

电子级水中微粒的仪器测试方法

Test method for particles in electronic grade water by instrument

电子级水中总有机碳的测试方法

Test method for total organic carbon in electronic grade water

电子级水中痕量阴离子的离子色谱测试方法

Test method for trace anion in electronic grade water by ion chromatography

电子级水中二氧化硅的分光光度测试方法

Test method for SiO2 in electronic grade water by spectrophotometer

电子级水中痕量金属的原子吸收分光光度测试方法

Test method for measuring trace metals in electronic grade water by atomic absorption spectrophotometry

电子级水电阻率的测试方法

Test method for resistivity of electronic grade water

电子级水测试方法通则

Generic rules for test methods of electronic grade water

电子级水中细菌总数的滤膜培养测试方法

Test method for total bacterial count in electronic grade water by membrane filters

高压并联电容器装置的通用技术要求

General requirements for high-voltage shunt capacitor installations

电力系统用串联电容器 第4部分：晶闸管控制的串联电容器

Series capacitors for power systems―Part 4:Thyristor-controlled series capacitors

电子电气产品限用物质管理体系 要求

Restricted substances management systems of electrical and electronic products-Requirements

半导体激光器总规范

General specification for semiconductor lasers

太阳电池用电子级氢氟酸

Electronic grade hydrofluoric acid for solar cells