cold-air drainage 中文意思是什麼
cold-air drainage
解釋
冷空氣區域-
Dtu 60. 5 - building works - coper piping - supply of hot and cold domestic water, drainage of waste water, rainwater, air conditioning installations - technical specifications
Dtu 60 . 5 .建築工程.銅管道.家用冷熱水供應管道.廢水,雨水排放管和空調安裝管.技術規范 -
Water drainage, waste water treatment, outdoors water supply drainage, and the fire protection water system. - gas utility team : specialized in design of cold water, bulk gas h2, o2, n2 preparation, purified gas supply, compressed air preparation, and special gas co2, ar2, hcl. etc preparation system, etc
氣體動力設計組:冷凍水供給大宗氣體制備提純供給系統,空氣壓縮制備供給工程,特種氣體r cl等制備提純供給工程等。 -
Dtu 60. 5 - building works - copper piping. supply of hot and cold domestic water, drainage of waste water, rainwater, air conditioning installations - technical specifications
Dtu 60 . 5 .建築工程.銅管道.家用冷熱水供應管道.廢水,雨水排放管和空調安裝管.技術規范
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