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| 81. | Nutter float valve |
| 条状浮阀 |
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| 82. | casing float plug |
| 套管浮塞 |
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| 83. | neutrally buoyant float |
| 悬浮探测筒|燕形浮筒 |
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| 84. | cementing float collar |
| 注水泥浮箍 |
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| 85. | navigation flame float |
| 导航火炬浮标 |
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| 86. | balloon float off |
| 气球飘走 |
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| 87. | side float type |
| 侧置浮子室式 |
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| 88. | displacement type float |
| 浮子式液面指示器 |
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| 89. | ball float meter |
| 浮球仪 |
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| 90. | cementing float shoe |
| 注水泥浮鞋 |
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