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
View larger
ISO 9177-3:2022
M00003161
New product
ISO 9177-3:2022 Mechanical pencils for technical drawings - Part 3: Black leads - Bending strengths of HB leads
standard by International Organization for Standardization, 02/01/2022
In stock
More info
Full Description
This document specifies bending strengths and a test method for black leads of HB hardness degree used for mechanical pencils for technical drawings.