type designation system meaning in Chinese

型式认定制度

Type designation system for surface acoustic wave filters
声表面波滤波器型号命名方法
Type designation system for piezoelectric filters
压电滤波器型号命名方法
Type designation system for ferrite materals and conponents
铁氧体材料牌号与元件型号命名方法
Type designation system for sensing elements and sensing devices and transducers sensors
敏感元器件及传感器型号命名方法
Type designation system for fixed resistors and fixed capacitors for use in electronic equipment
电子设备用固定电阻器固定电容器型号命名方法