Standards
Standards
»Engineering
4939 / 2005
Subland twist drills with parallel shanks for holes prior to tapping screw threads
Endorsement Date
20-12-2005
Pages Count
8
Sector
Engineering
Committee Name
Standard Type
Price
250 L.E.
Main References
ISO 3439/2003
Standard Status
New
Obligatory Status
Not Obligatory
Decisions Number
ICS