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| 易切钢 | |||
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| 易切钢; 自动机床用钢; 易切削钢 (【技】在钢中加人一种或几种元素，利用其本身或与其他元素形成一种对切削加工有利的夹杂物，使被切削性能得以改善的钢。) | |||
| 易切削钢; 自由切削钢; 高速切削钢 | |||
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| 易切削钢 | |||
| 高速切削钢 | |||
| free cutting steels: 15 phrases in 3 subjects |
| Metallurgy | 11 |
| Steel production | 1 |
| Technology | 3 |
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