JB/T 6122-2019 Active Industry standards-Mechanical

JB/T 6122-2019 break rock rolling cutter

Publish Date: 2019-05-02 Implement Date: 2020-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Basic Information

Standard Code: JB/T 6122-2019

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Mine construction equipment

ICS Name: Drilling and excavation equipment

Publish Date: 2019-05-02

Implement Date: 2020-01-01

Pages: 12 pages

Development Information

Pages: 12 pages

Replace the following standards

JB/T 6122-2004 Crushing rock and rolling cutter

Related Standards

GB/T 6374-1986 Replaced

GB/T 6374-1986 Shanks for rock drilling machines and pneumatic tools and fitting dimensions of chuck bushings

Publish Date: 1986-05-13

GB/T 9151-1988 Replaced

GB/T 9151-1988 Terms of drilling engineering

Publish Date: 1988-07-20

GB/T 12761-1991 Replaced

GB/T 12761-1991 Raise-boring machines

Publish Date: 1991-03-22

GB/T 13343-1992 Replaced

GB/T 13343-1992 Blast hole tricone rock bits

Publish Date: 1992-01-07

GB/T 13344-1992 Replaced

GB/T 13344-1992 Downhole drill hammers and bits

Publish Date: 1992-01-07

GB/T 14446-1993 abolished_transferred

GB/T 14446-1993 Heavy duty carbide insert blanks for cutting tools

Publish Date: 1993-06-11