Rahvusvahekise Standardimisorganisatsiooni komitee, mille tegevus haarab teatud tehnoloogia valdkonda, et koostada sellealane standard, committee of the International Organization for Standardization whose activities cover a specific field of technology for the purpose of drafting a standard in that area
a document issued by a Contracting State to define the design of an aircraft type and to certify that this design meets the appropriate airworthiness requirements of that State
TC 4 . EKI terminibaas Esterm. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//esterm/TC/4/eng (28.09.2026)
