🔍
Purchase the full subscription package now and enjoy a 40% discount, along with free updates for future editions.
AS B69-1940
$37.85
Table of approximate comparison of hardness scales
This specification refers to the table of approximate comparison of hardness scales.
Please select a variation to view its description.
| Published | 01/01/1940 |
|---|---|
| Pages | 2 |
Please select a variation to view its pdf.
