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Standard No.:
4842-3 / 2024
Mechanical pencils for technical Drawings - Part 3 : Black leads - bending strengths of hb Leads
Endorsement Date:
2024-12-09
Sector:
Chemical
Pages Count:
10
Obligatory Status:
Not Obligatory
Decisions Number:
غير محدد
Standard Status:
Total Modification
Standard Type:
Committee Name:
Stationery
ICS:
01.100.40
-
97.180
Main References:
ISO 9177-3 /2022
Mechanical pencils for technical drawings Part 3: Black leads-Bending Strengths
of HB leads .