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| 21. | TL系列异型并沟线夹适用于架空电力线路中导线的非承受力接续与分支，与绝缘罩配套使用起防护绝缘作用。 |
| JBL， JBT， JB-TL Specific forms parallel groove clamp is suitable for unendure force splicing and branch on the aerial wire, being used with insulation cover. It's action is insulation protection. |
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| 22. | When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill. |
| 最近有个学生看见两个人工人在大学校门外用风钻干活，马上打电话报告警察，说有两个学生装扮成工人，正在用风钻破坏路面， |
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| 23. | When a student recently saw two workmen using a pneumatic drill outside his university, |
| 最近有个学生看见两个工人在学校门外用风钻干活， |
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| 24. | EMHYDR HR 具有优异的抗氧化与抗乳化性，能轻易祛除水份，经久使用而不会生成油泥。 |
| EMHYDR HR oils have excellent oxidation stability and demulsibility, enabling ready separation of entrained water and giving long life without formation of harmful sludge. |
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| 25. | that two students dressed up as workmen were tearing up the road with a pneumatic drill. |
| 说有两个学生装扮成工人，正在用风钻破坏路面。 |
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| 26. | The retiring miner delivered his pneumatic drill over to his successor. |
| 这位即将退休的矿工把风钻移交给他的接班人， |
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| 27. | When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police. |
| 最近有位学生，当他看到两名工人正在他的大学外面使用风钻时，便马上给警察局打了电话。 |
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| 28. | 陈年结束的时候，只有最好的桶使用调配。没有沉淀，过滤。 |
| Wine Ageing(陈年): In French Oak barrels. From12 to16 months according to the vintage. |
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| 29. | A hand - held machine for drilling rock and breaking up pavement, operated by compressed air. |
| 手挂式风钻，轻型凿岩机通过压缩空气运转的钻岩石、挖隧道的手持机器 |
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| 30. | The invention of pneumatic drill. This device compressed air to bore holes in the rock. |
| 风钻的发明。这种工具用压缩空气在岩石中打洞。 |
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