- You cannot add another "ISO Guide 31:1981 PDF" to your cart. View cart
ISO 9177-1:2011 PDF
Original price was: $65.00.$50.70Current price is: $50.70.
Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testing
ISO 9177-1:2011
Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testing
Edition | 2011 |
---|---|
Standard Part No | 1 |
Published Date | 2011 |
Published By | International Standardization Organisation |
Page Count | 7 |