封继电器的英文

enclosed relay

例句与用法

116025 . 116206 . harmonized system of quality assessment for electronic components - blank detail specification - hermetically sealed relays - for severe static environmental conditions 116205 - for severe mobile environmental conditions 116206 - for severe airborne environmental conditions 116207
电子元器件的质量评估协调体系.空白详细规范.气密密封继电器.用于严格的静态环境条件