Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger ISO 9177-1:1989
New product
ISO 9177-1:1989 Mechanical pencils -- Part 1: Classification, dimensions, performance requirements and testing
standard by International Organization for Standardization, 03/01/1989
More info
Full Description
This part of ISO 9177 specifies a classification, dimensions, performance requirements and testing for hand-held mechanical pencils used for draughting and writing.