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| 71. | experimental apparatus |
| 实验仪器 [用具] |
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| 72. | boatswain's tools |
| 帆缆用具 |
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| 73. | old man's appliance design |
| 老年人用具设计 |
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| 74. | spaying instrument |
| 母畜阉割用具 |
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| 75. | Gas Appliance Factory |
| 煤气用具厂 |
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| 76. | radiation protector |
| 辐射防护用具 |
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| 77. | pneumatic appliance |
| 气压式用具 |
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| 78. | gum cleaning instrument |
| 牙龈清洗用具 |
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| 79. | an appliance for cleaning bottles |
| 洗瓶用具 |
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| 80. | container handling appliance |
| 集装箱装卸用具 |
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