GB/T 6247-2004
Rock drilling machines and pneumatic tools-Terminology

Be replaced

Standard No.

GB/T 6247-2004

Language

Chinese

Release Date

2004

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Replace By

GB/T 6247.1-2013

Lastest

GB/T 6247.1-2013

Scope

This standard specifies the professional products, parts and mechanisms, performance and tests of rock drilling machinery and pneumatic tools, and other technical terms. This standard applies to rock drilling machinery and pneumatic tools. Other related majors can be used as a reference.

GB/T 6247-2004 history

• 2013 GB/T 6247.1-2013 Rock drilling machines and portable power tools.Terminology.Part 1:Rock drilling machines,pneumatic tools and machines
• 2004 GB/T 6247-2004 Rock drilling machines and pneumatic tools-Terminology
• 1986 GB/T 6247-1986 Terminology of rock drilling machines and pneumatric tools