Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] Items intended for direct access to the domestic service of an administration, under the terms of article 28.4 of the Convention, shall be sent in specific mails, accompanied by an appropriately modified CN 31 letter bill or other documentation required by the administration of destination. [..]
Avots: Universal Postal Union Letter Post Manual