第4步骤：选择一个相等的额定的冷气机组或者比你的全部计算大10% - 15%。

Step 4: Select an air conditioning unit that is rated equal to or 10% to 15% larger than your total calculation.

youdao

第4步骤：选择一个相等的额定的冷气机组或者比你的全部计算大10% - 15%。

Step 4: Select an air conditioning unit that is rated equal to or 10% to 15% larger than your total calculation.

youdao