先去搞清楚啥是HVAC係統,再來反駁我
所有跟帖:
• 你有啥可以“反駁”的?你啥都不懂啊,,, -南俠- ♂ (0 bytes) () 02/01/2024 postreply 11:35:20
• 你有啥可以“反駁”的?你啥都不懂啊,,, -南俠- ♂ (0 bytes) () 02/01/2024 postreply 11:35:20
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