double insulation
[仪器仪表英汉词典]
double insulation双重绝缘[ 同时具有基本绝缘和附加绝缘的绝缘。(IEA)]
是什么意思,double insulation的解释,double insulation的翻译
[海运英汉词典] double insulation
[电信英汉词典] double insulation
[电工英汉词典] double insulation
[航海英汉词典] double insulation
[船舶英汉词典] double insulation