air dusting 中文意思是什麼
air dusting
解釋
飛機噴粉-
Air blast dusting machine
鼓風除塵機 -
Heating ventilation and dusting. air condition and smoke exhauting engineerings for industry and civil buildings design for underground air defence engineerings heat supply plan and design for a city or a region
工業與民用建築供熱採暖工程通風除塵工程,空調與防排煙工程地下人防工程設計,城市自供熱規劃與設計。
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