Standards
Standards
»Chemical
4842-3 / 2024
Mechanical pencils for technical Drawings - Part 3 : Black leads - bending strengths of hb Leads
Endorsement Date
09-12-2024
Pages Count
10
Sector
Chemical
Committee Name
Stationery
Standard Type
Price
250 L.E.
Main References
ISO 9177-3 /2022 Mechanical pencils for technical drawings Part 3: Black leads-Bending Strengths of HB leads .
Standard Status
Total Modification
Obligatory Status
Not Obligatory
Decisions Number
ICS
01.100.40 - 97.180