Contractor 判斷多半是對的。duct 太多彎,甚至是90度拐角,容易阻塞。不知這種接法是否符合code
所有跟帖:
• 是正規建築公司建的,應該符合code吧? -輕聲細語62- ♀ (0 bytes) () 01/02/2025 postreply 22:27:10
• 是正規建築公司建的,應該符合code吧? -輕聲細語62- ♀ (0 bytes) () 01/02/2025 postreply 22:27:10
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