vent duct 中文意思是什麼
vent duct
解釋
通風管道-
Vent discharge duct
通風排氣管道 -
A / c duct and vent duct structure of w / h deck
駕駛甲板空調、機械風管結構。 -
Aside from cleaning technology of air - condition vent duct, the company has also hold many patent and advanced & new technology qualified project in the area of environment protection, such as automatic cleaner for water tank, air suction, slow dilute smart organic fertilizer etc
除了空調風管清洗技術之外,在環保領域,公司還持有多項專利和高新技術認定項目,如全自動水箱清洗機、空氣取水設備、緩釋型智能有機肥等。
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