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11. | push-up operation |
| 上推操作 |
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12. | rolling push |
| 滚推球 |
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13. | push-and-pull rod |
| 推拉杆 |
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14. | rear push frame |
| 顶推架 |
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15. | push a baby carriage |
| 推童车。 |
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16. | push pull circuit |
| 推换电路 |
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17. | push a door open |
| 推开门 |
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18. | round push broach |
| 圆推刀 |
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19. | Push Pull Test |
| 推拉力试验 |
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20. | involute push broach |
| 渐开线推刀 |
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