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Terms for subject Oil / petroleum containing fracture toughness | all forms | exact matches only | in specified order only
| English | Chinese |
| formation fracture toughness | 地层断裂韧性 |
| fracture toughness test | 抗断裂韧性试验 |
| fracture toughness testing | 断裂韧性试验 |
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| English | Chinese |
| formation fracture toughness | 地层断裂韧性 |
| fracture toughness test | 抗断裂韧性试验 |
| fracture toughness testing | 断裂韧性试验 |