吾系曼狗
2022-7-24 13:40:04
你最多做air balancing 果陣呢個critical zone 拎到最多既air flow
無名罩
2022-7-24 13:44:00
加個duct heater 都唔得?
無名罩
2022-7-24 13:47:33
Constant volume unit 加zones 個問題係the problem with controls is you do not get the full flexibility and controllability that you want?