GB/T 6481-2016

Hollow hexagonal drill rods with taperd connection for rock drilling

STANDARD published on 13.12.2016

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB/T 6481-2016
Publication date standards: 13.12.2016
Country: Chinese technical standard
Category: Technical standards GB