GB/T 42640-2023

Specification for underwater topographic survey by multibeam echosounding system

NORMA vydána dne 23.5.2023

Anglicky a čínsky -
Elektronické PDF (14821.70 CZK)

The information about the standard:

Designation standards: GB/T 42640-2023
Publication date standards: 23.5.2023
Country: Chinese technical standard
Kategorie: Technické normy GB