 |
| Chinese | English |
| 坚硬 | rigidity (Cast irons have versatility in properties, including hardness, good machinability, excellent compressive strength, resistance to wear and rigidity. 铸铁具有诸多良好品质，包括硬度高、机加工性能好、抗压强度和耐磨性高、刚度大等。) |
| 坚硬度 | degree of solidity |
|
| Chinese | English |
| 坚硬 | rigidity (Cast irons have versatility in properties, including hardness, good machinability, excellent compressive strength, resistance to wear and rigidity. 铸铁具有诸多良好品质，包括硬度高、机加工性能好、抗压强度和耐磨性高、刚度大等。) |
| 坚硬度 | degree of solidity |