electric defrost timer
[航海科技英汉词典]
electric defrost timer电热融霜定时器
是什么意思,electric defrost timer的解释,electric defrost timer的翻译
[海运英汉词典] electric defrost timer
electric defrost timer
[航海科技英汉词典]
electric defrost timer是什么意思,electric defrost timer的解释,electric defrost timer的翻译
[海运英汉词典] electric defrost timer