Norm

NEN-ISO 20318-2:2019 en

Mechanical pencils and leads for general use - Classification, dimensions, quality and test methods - Part 2: Black leads

53,43 64,65 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 11
Gepubliceerd op 28-03-2019
Taal Engels
NEN-ISO 20318-2 specifies classification, dimensions, quality and test methods for black leads used for mechanical pencils for general writing, as specified in ISO 20318-1.

Details

ICS-code 01.100.40
97.180
Engelse titel Mechanical pencils and leads for general use - Classification, dimensions, quality and test methods - Part 2: Black leads

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