窗口式冷氣机R410a同分體R410a係唔係一樣野黎架?
因為個sales話分體R410a個條喉(豬腸)係粗d...甘窗口式又冇條喉又可以用R410a?
收錄日期: 2021-04-13 17:14:45
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100514000051KK01621