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stamp issuance
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stamp issuance
Encyclopedia
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释
stamp issuance
邮票发行
邮政主管部门代表国家对邮票的选题、设计、印制、发运和销售使用进行管理的全过程。狭义的概念仅指邮政企业向社会发售邮票的行为。既属于邮政业务范畴,也受国家邮政管理部门的行政管理。
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aviation product technical data
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Aviation World
Aviator medical Assessment
AVIC
AVIC Cup of International UAV Innovation Grand Prix
AVICE
avicelase
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