GB/T 6481-1994

Hollow hexagonal drill rods with tapered connection for rock drilling

STANDARD published on 13.6.1994

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

The information about the standard:

Designation standards: GB/T 6481-1994
Note: WITHDRAWN
Publication date standards: 13.6.1994
Country: Chinese technical standard
Category: Technical standards GB