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| 81. | concrete reactor shield |
| 混凝土反应堆护罩 |
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| 82. | gas shield welding |
| 气体保护弧焊 |
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| 83. | fused grading shield |
| 熔融分段屏蔽物 |
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| 84. | Fender efficiency shield |
| 范达效率盾 |
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| 85. | shield heat exchanger |
| 有罩换热器 |
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| 86. | rain-shield insulator |
| 防雨绝缘子 |
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| 87. | internal shield ring |
| 内屏蔽圈 |
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| 88. | front-end shield |
| 前端盖 |
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| 89. | reel end shield |
| 拨禾轮端面禾板 |
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| 90. | electronic tube shield |
| 电子管屏蔽 |
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