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导助航标志
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导助航标志
以促进船舶安全、高效航行为目的而设计的在船舶之外运行的一种装置、系统或服务。海图的主要内容之一。又称航标。
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archival entity security
archival evidence
archival exhibition
archival faceted classification language
archival finding aid
archival finding aids type of guide
archival indexing
archival information classification60
archival information product
Archival Informatization Construction Practice
archival legal work
archival management of aviation
archival management of Chinese Communist Party in New Democratic Revolution Period
archival memory viewpoint
archival number
archival opening
archival ownership
archival paper-mounting technology
archival paper-repair technology
archival preservation technology
archival profession morals
archival publication
archival reception
archival reference service
archival registration
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