Standard Swedish standard · SS-ISO 9177-2:2022

Mechanical pencils - Part 2: Black leads - Classification and dimensions (ISO 9177-2:2022, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 9177-2:2022

Mechanical pencils - Part 2: Black leads - Classification and dimensions (ISO 9177-2:2022, IDT)
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Scope
This document specifies a classification and dimensions for black leads used for mechanical pencils for technical drawings.


Two types of black leads are available:


—    polymer leads (designated by the letter “P”);


—    ceramic leads (designated by the letter “C”).

Subjects

Drawing equipment (01.100.40)


Buy this standard

Standard Swedish standard · SS-ISO 9177-2:2022

Mechanical pencils - Part 2: Black leads - Classification and dimensions (ISO 9177-2:2022, IDT)
Subscribe on standards - Read more Dölj
Price: 503 SEK
standard ikon pdf

PDF

Price: 503 SEK
standard ikon

Paper

Price: 804,80 SEK
standard ikon pdf + standard ikon

PDF + paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80035923

Edition: 2

Approved: 6/10/2022

No of pages: 12

Replaces: SS-ISO 9177-2