GB/T 40661-2021

Calibration specification of measurement instrument for power frequency magnetic field

NORMA vydána dne 11.10.2021

Anglicky a čínsky -
Elektronické PDF (10134.00 CZK)

The information about the standard:

Designation standards: GB/T 40661-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Kategorie: Technické normy GB