【多选题】低倍数泡沫的主要灭火机理是通过泡沫的遮盖作用,将燃烧液体与空气隔离实现灭火。按应用场所及泡沫产生装置的不同,可以分为储罐区低倍数泡沫灭火系统、泡沫水喷淋系统和泡沫炮系统等。下列属于按泡沫喷射形式不同的储罐区低倍数泡沫灭火系统的是( )
【单选题】Details of Coast Radio Stations and Radar Stations can be found in .
C.
Admiralty List of Radio Signals
D.
Admiralty Notices to Mariners
【单选题】Details of coast radio stations and radar stations can be found in().
C.
Admiralty List of Radio Signals
D.
Admiralty Notices to Mariners
【多选题】甲企业委托乙企业(增值税一般纳税人)加工一批应税消费品,乙企业将加工好的应税消费品交付甲企业时,未代收代缴消费税,甲企业收回后将其销售。税务机关对上述行为的税务处理方法有( )。
【简答题】语音具有 、 、社会属性,三方面性质,其中社会属性是语音的本质属性。
【单选题】Where are the operational details of the coast radio stations for disseminating MSI by means of NBDP?
A.
Admiralty List of Radio Signals, Volume II.
B.
Admiralty List of Radio Signals, Volume III.
C.
ITU Radio Regulations.
D.
List of Coast Stations and Special Service Stations.