Black leads for wood-cased pencils. Classification and diameters.

La présente Norme internationale établit une classification et prescrit les diamètres des mines graphite utilisées pour les crayons à papier.

View the extract

Main informations

National standards and national normative documents

September 1989

3 p.

NF ISO 9180

01.100.40 Drawing equipment

E04-709

1 - 01/09/1989

Sumary

Black leads for wood-cased pencils. Classification and diameters.

La présente Norme internationale établit une classification et prescrit les diamètres des mines graphite utilisées pour les crayons à papier.

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo