GB/T 6481-2002

Hollow hexagonal drill rods with taperd connection for rock drilling

STANDARD published on 29.11.2002

English, Chinese -
electronic design (pdf) (348.80 USD)

The information about the standard:

Designation standards: GB/T 6481-2002
Note: WITHDRAWN
Publication date standards: 29.11.2002
Country: Chinese technical standard
Category: Technical standards GB