GB/T 5095.2502-2021电子设备用机电元件基本试验规程及测量方法第25-2部分:试验25b:衰减(插入损耗)标准
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test ...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test ...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 2...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test ...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test ...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Scree...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test ...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test ...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Scree...
英文:Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screen...
英文:Alumina ceramic heat radiating element for LED lamp GB/T 39950-2021介绍: 国家标准《LED灯用氧化铝陶瓷散热元件》由TC194(全国工业陶瓷标准化技术委员会)归口上报...