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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 |