GB/T 6374-1986
Replaced
GB/T 14446-1993
abolished_transferred
National standards
GB/T 14446-1993 Heavy duty carbide insert blanks for cutting tools
GB/T 14446-1993 Heavy duty carbide insert blanks for cutting tools
Basic Information
Standard Code:
GB/T 14446-1993
Standard Type:
National standards
Standard Status:
abolished_transferred
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Drilling and excavation equipment
Publish Date:
1993-06-11
Implement Date:
1994-01-01
Pages:
28 pages
Development Information
Superseded by the following standards
YS/T 553-2006
Referenced Standards
GB/T 2076-1987 Indexable inserts for cutting tools—Designation
GB/T 2076-2007 Indexable inserts for cutting tools—Designation
GB/T 2076-2021 Indexable inserts for cutting tools—Designation
GB/T 5242-1985 Check rules and test methods of cemented carbide products
GB/T 5242-2006 Check rules and test methods of cemented carbide products
GB/T 5242-2017 Inspection rules and test methods of cemented carbide products
GB/T 5243-1985 Marking, packing, transport and storage of cemented carbide products
GB/T 5243-2006 Marking,packing,transport and storage of cemented carbide products
GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products
Related Standards
GB/T 9151-1988
Replaced
GB/T 9151-1988 Terms of drilling engineering
GB/T 12761-1991
Replaced
GB/T 12761-1991 Raise-boring machines
GB/T 13343-1992
Replaced
GB/T 13343-1992 Blast hole tricone rock bits
GB/T 13344-1992
Replaced
GB/T 13344-1992 Downhole drill hammers and bits
DZ/T 0176-1997
Active