No products
M00008001
New product
ISO 9960-1:1992
Draughting instruments with or without graduation -- Part 1: Draughting scale rulesstandard by International Organization for Standardization, 07/01/1992
In stock
Specifies the main requirements and the accuracy of draughting scale rules, and their graduations in SI units. Two types of draughting scale rules are covered: those for hand use and those for manually operated draughting machines, both for professional use only. Scale rules for use in schools are not included.