污水處理設備養護
Sewage Treatment
景觀空調設備檢測
View & Air Conditioner Equipment
建築物消防法規講習
Lessons of building laws
專有戶驗屋居家檢測
Home Inspection
滅火器檢修&換藥
Repain of Fire Extinguisher
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▌各項申報(含消防建安污水室內裝修變更)
消防安全設備檢修申報
污水檢測申報
