Browse Standards
1450+ standards in database
1450 result(s) found
MEMS压阻式压力敏感芯片性能的圆片级试验方法
Wafer level test methods for MEMS piezoresistive pressure-sensitive die performances
印制电路用覆铜箔复合基层压板
Composite base copper clad laminated sheets for printed circuits
印制电路用覆铜箔酚醛纸层压板
Phenolic celluloss paper copper clad laminated sheets for printed circuit
刚性多层印制板分规范
Sectional specification for rigid multilayer printed boards
钨丝蠕变试验、高温处理及金相检查方法
Creep testing, high temperature treatment and metallographic examination of the tungsten wire
钼条和钼杆
Molybdenum bars and molybdenum rods
钨条和钨杆
Tungsten bars and rods
钼钨合金条及杆
Molybdenum-tungsten alloy bars and rods
钨丝
Tungsten wires
普通照明用LED产品光辐射安全测量方法
Measuring methods of optical radiation safety for LED general lighting service
普通照明用LED产品光辐射安全要求
Requirements of optical radiation safety for LED general lighting service
印制电路用覆铜箔聚酰亚胺玻纤布层压板
Polymide woven glass fabric copper clad laminated sheets for printed circuits
印制电路用挠性覆铜箔材料试验方法
Test methods for copper-clad material for flexible printed circuits
标称电压1 000 V及以下交流电力系统用自愈式并联电容器 第2部分：老化试验、自愈性试验和破坏试验
Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V—Part 2: Ageing test, self-healing test and destruction test
标称电压1 000 V及以下交流电力系统用自愈式并联电容器 第1部分：总则 性能、试验和定额 安全要求 安装和运行导则
Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V—Part 1: General—Performance,testing and rating—Safety requirements—Guide for installation and operation
电力系统用串联电容器 第2部分：串联电容器组用保护设备
Series capacitors for power systems—Part 2: Protective equipment for series capacitor banks
电学元器件 可靠性 失效率的基准条件和失效率转换的应力模型
Electric components—Reliability—Reference conditions for failure rates and stress models for conversion
连接器 安全要求和试验
Connectors—Safety requirements and tests
光伏用树脂金刚石切割线
Resin bond diamond wire for photovoltaic applications
LED显示屏干扰光现场测量方法
On-site measurements of obstrusive light of LED panals