GB/T 40562-2021电子设备用电位器第6部分:分规范表面安装预调电位器标准
英文:Potentiometers for use in electronic equipment—Part 6:Sectional specification—Surface mount preset potentiometers GB/...
英文:Potentiometers for use in electronic equipment—Part 6:Sectional specification—Surface mount preset potentiometers GB/...