GB/T 1149.4-2021

Internal combustion engines—Piston rings—Part 4:Quality requirements

NORMA vydaná dňa 9.3.2021

Anglicky a čínsky -
Elektronické PDF (365.40 EUR)

The information about the standard:

Designation standards: GB/T 1149.4-2021
Publication date standards: 9.3.2021
Country: Chinese technical standard
Kategória: Technické normy GB