GB/T 6138.1-2007

Subland twist drills for holes prior to tapping screw threads—Part 1:The types and dimensions of subland twist drills with cylindrical shanks

NORMA vydána dne 25.6.2007

Anglicky a čínsky -
Elektronické PDF (4931.90 CZK)

Anglicky a čínsky -

Tištěné (4931.90 CZK)

The information about the standard:

Designation standards: GB/T 6138.1-2007
Note: NEPLATNÁ
Publication date standards: 25.6.2007
Country: Chinese technical standard
Kategorie: Technické normy GB