primary air regulator 中文意思是什麼
primary air regulator
解釋
一次調風門-
Cad, being the law enforcer and regulator of the air transportation of dangerous goods in hong kong, regards safety and compliance as its primary concerns
民航處作為香港空運危險品的執法和監管機構,首要關注事項是危險品得以安全空運,而有關法例亦獲遵從。
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