Ship`s navigation aids and instruments. Terms and definitions
STANDARD published on 1.7.1982
Designation standards: GOST 21063-81
Publication date standards: 1.7.1982
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 7.87