ISO 9177-2:1989
Withdrawn
View Superseded by
Mechanical pencils — Part 2: Black leads — Classification and dimensions
Hardcopy , PDF
English, French
03-16-1989
04-09-2025
Two types are available, black leads in which the binding agent is an organic polymer (designated by the letter "P"), and black leads in which the binding agent is clay (designated by the letter "C"). Classification is made according to the degree of hardness. Part 1 deals with the classification, dimensions, performance requirements and testing.
| Committee |
ISO/TC 10
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| SS-ISO 9177-2:1996 | Identical |
| DIN ISO 9177-2:1990-03 | Identical |
| BIS IS/ISO 9177-2 : 1989(R2011) | Identical |
| NF ISO 9177-2 : 1990 | Identical |
| UNE 1164-2:1996 | Identical |
| NEN ISO 9177-2 : 1990 | Identical |
| ISO 12753-2:1999 | Compasses — Part 2: Requirements, designation and marking |
| DIN EN ISO 10545-13:2014-06 (Draft) | CERAMIC TILES - PART 13: DETERMINATION OF CHEMICAL RESISTANCE (ISO 10545-13:2016) |
| ISO 12753-1:1999 | Compasses — Part 1: Nomenclature, illustrations and equivalent terms |
| I.S. EN ISO 10545-13:2016 | CERAMIC TILES - PART 13: DETERMINATION OF CHEMICAL RESISTANCE (ISO 10545-13:2016) |
| BS EN ISO 10545-13:2016 | Ceramic tiles Determination of chemical resistance |
| ISO 10545-13:2016 | Ceramic tiles — Part 13: Determination of chemical resistance |
| ISO 9177-1:2016 | Mechanical pencils for technical drawings — Part 1: Classification, dimensions, performance requirements and testing |
| ISO 9957-3:1997 | Fluid draughting media — Part 3: Water-based coloured draughting inks — Requirements and test conditions |
| DIN EN ISO 10545-13:2017-04 | CERAMIC TILES - PART 13: DETERMINATION OF CHEMICAL RESISTANCE (ISO 10545-13:2016) |
| EN ISO 10545-13:2016 | Ceramic tiles - Part 13: Determination of chemical resistance (ISO 10545-13:2016) |
| UNE-EN ISO 10545-13:2017 | Ceramic tiles - Part 13: Determination of chemical resistance (ISO 10545-13:2016) |
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