aviation hygiene 中文意思是什麼
aviation hygiene
解釋
航空衛生學-
The municipal sector division is responsible for the operation and maintenance of air - conditioning, building services, electrical, mechanical and electronics equipment at postal centres, ferry terminals, cultural complexes, parks, games halls, library and market complexes etc. the major clients of the division are the food and environmental hygiene department, the marine department, the hong kong post office and the civil aviation department
市政工程部負責為郵務中心、渡輪碼頭、文娛場館、公園、室內運動場、圖書館、街市大樓等的空調設備、屋宇裝備、電機、機械及電子設備，提供操作及維修服務。該部的主要客戶為食物環境衛生署、海事處、郵政署及民航處。
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