NORMSERVIS s.r.o.

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

STANDARD published on 25.6.2007

English, Chinese -
electronic design (pdf) (248.80 USD)

English, Chinese -
Print design (248.80 USD)

The information about the standard:

Designation standards: GB/T 6138.1-2007
Note: WITHDRAWN
Publication date standards: 25.6.2007
Country: Chinese technical standard
Category: Technical standards GB