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| 表面质量品质 | |||
| 表面质量 (At the end of the 1960s', the surface quality of many continuously cast semis was inferior to that of conventional products. 20 世纪60年代末，许多连铸坯的表面质量尚不如传统方法生产的铸坯。) | |||
| 表面性能; 表面能力 | |||
| 表面质量 | |||
| surface quality: 25 phrases in 7 subjects |
| Business | 1 |
| Drilling | 1 |
| Ecology | 1 |
| Metallurgy | 10 |
| Oil / petroleum | 1 |
| Technology | 10 |
| Water resources | 1 |
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