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Terms for subject Oil / petroleum containing mechanical strength | all forms | exact matches only | in specified order only
| English | Chinese |
| frictional mechanical strength | 摩擦机械强度 |
| mechanical strength of petroleum coke | 石油焦机械强度 |
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| English | Chinese |
| frictional mechanical strength | 摩擦机械强度 |
| mechanical strength of petroleum coke | 石油焦机械强度 |