《现代冷暖》信息杂志是一本面向国内外暖通、制冷空调行业发行的行业期刊。

Modern Cooling & Heating Information is an industrial periodical issued to HAV & R industry at home and abroad.

youdao

《现代冷暖》信息杂志是一本面向国内外暖通、制冷空调行业发行的行业期刊。

Modern Cooling & Heating Information is an industrial periodical issued to HAV & R industry at home and abroad.

youdao