短語(yǔ)詞組短語(yǔ)gaseous electrical discharge 氣體放電gaseous -discharge switch 氣體放電管型收發(fā)開關(guān)gaseous s discharge 氣體放電gaseous s discharge tube 氣體放電管gaseous discharge lamp 氣體放電管;氣體放電燈low voltage gaseous discharge 低壓氣體放電sudden gaseous discharge 翻譯;釋義猝發(fā)氣體放電gaseous discharge pumping 氣體放電泵浦zone gaseous discharge 氣體放電區(qū) 返回 gaseous discharge