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1. | impact mechanical strength |
| 冲击机械强度 |
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2. | impact strength |
| 冲击强度 |
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3. | notched impact strength |
| 切口冲击强度 |
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4. | high impact rayon |
| 高冲击强度人造丝 |
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5. | impact strength test |
| 冲击强度试验 |
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6. | fatigue impact strength |
| 疲劳冲击强度 |
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7. | impact shearing strength |
| 冲击剪切强度 |
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8. | impact strength modifier |
| 冲击强度改进剂 |
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9. | pendulum impact strength |
| 摆锤冲击强度 |
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10. | aggregate impact value |
| 石料的冲击强度值 |
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