NF ISO 9177-3
NF ISO 9177-3

NF ISO 9177-3

December 1994
Standard Cancelled

Mechanical pencils — Part 3: Black leads — Bending strengths of HB leads

Main informations

Collections

National standards and national normative documents

Publication date

December 1994

Number of pages

6 p.

Reference

NF ISO 9177-3

ICS Codes

01.100.40   Drawing equipment

Print number

1 - décembre 1994

International kinship

ISO 9177-3:1994
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