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Terms for subject Metallurgy containing of all | all forms | exact matches only | in specified order only
| English | Chinese |
| all-length quench technology of steel rail | 钢轨全长淬火技术 |
| qualified rate of all pollutants discharging | 污染物综合排放合格率 |
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| English | Chinese |
| all-length quench technology of steel rail | 钢轨全长淬火技术 |
| qualified rate of all pollutants discharging | 污染物综合排放合格率 |