Browse Standards
1450+ standards in database
1450 result(s) found
吸气剂性能测试方法通则
Generic rules for test method of getter properties
电子设备用键盘开关 第一部分:总规范 (可供认证用)
Keyboard switches foruse in electronic equipment--Part 1:Generic specification
F 类瓷件技术条件
Specification for ceramic parts，type F
E 类瓷件技术条件
Specification for ceramic parts，type E
D 类瓷件技术条件
Specification for ceramic parts，type D
C 类瓷件技术条件
Specification for ceramic parts，type C
B 类瓷件技术条件
Specification for ceramic parts，type B
A 类瓷件技术条件
Specification for ceramic parts，type A
电子陶瓷零件技术条件
General specification for electronic ceramic parts
电子陶瓷名词术语
Terms for electronic ceramics
铌酸锂、钽酸锂、锗酸铋、硅酸铋压电单晶材料型号命名方法
Designations for LiNbO3， LiTaO3， Bi12GeO20，Bi12SiO20 piezoelectric crystals
连续波磁控管电性能测试方法
Measuring methods of electrical properties of continuous wave magnetrons
夜视器件和存储管用Y20荧光粉
Phosphor Y20 for low-light-level picturetubes and storage tubes
阴极碳酸盐
Cathode carbonates
阴极碳酸盐粒度分布的测定 离心沉降法
Test method for particle distribution of cathode carb-onates by centrifugation sedimentation
阴极碳酸盐牌号命名方法
Designation for cathode carbonates
半导体分立器件型号命名方法
The rule of type designation for discrete semiconductor devices
电子设备用C 类预调可变电容器空白详细规范
Blank detail specification for variable preset capacitors type C in electronic equipments
电子设备用B 类微调可变电容器空白详细规范
Blank detail specification for variable trimmer capacitors type B in electronic equipments
压电陶瓷材料和压电晶体声表面波性能测试方法
Test methods for SAW properties of piezoelectric ceramics and crystals