| 释义 |
case-hardened steel
Thesaurus| Noun | 1. | case-hardened steel - steel with a surface that is much harder than the interior metalsteel - an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range |
case-hardened steel
Words related to case-hardened steelnoun steel with a surface that is much harder than the interior metalRelated Words |