active solar heating
active solar heating
[农学英汉词典]
active solar heating主动式太阳能加热
是什么意思，active solar heating的解释，active solar heating的翻译
[机械英汉词典] active solar heating
active solar heating
[农学英汉词典]
active solar heating是什么意思，active solar heating的解释，active solar heating的翻译
[机械英汉词典] active solar heating