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61. | stone gobber |
| 【采矿】底板清理工 |
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62. | antivibration mat |
| 防震垫板 |
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63. | combination mat |
| 混合毡 |
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64. | double bottom tank top plating |
| 双层底内底板 |
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65. | mat tumbling |
| 垫上运动 |
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66. | anisotropic mat |
| 各向异性材料板 |
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67. | embroidered mat |
| 绣垫 |
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68. | level of base plate and support |
| 底板与支座标高 |
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69. | wrestling mat |
| 摔跤垫 |
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70. | mounting brush of mother-of-pearl |
| 珍珠母制刷子底板 |
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