安化云台山种 Anhua Yuntaishan

安化县 Anhua

安安化石 Anan Fossil

安化黑茶 hnheicha ; Ahn of black tea ; Safety of black tea ; anhua black tea

安全文化 culture of safety ; Safety Culture ; culture of security

毒草安化学品 propachlor

文化安全 Cultural security ; cultural safety ; security of culture ; culture safety

化安/化操 Chemical Tanker Familiarization/Operations

核安全文化 nuclear security culture ; nuclear safety culture

一体化安排 integration arrangement ; unify arrangement