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91. | elevation selsyn |
| 仰角自动同步机 |
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92. | elevation drawing |
| 垂切面图 |
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93. | elevation drive |
| 仰角传动;仰角驱动 |
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94. | elevation tints |
| 高程分层设色 |
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95. | elevation figure |
| 高程注记 |
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96. | elevation pressure |
| 高程压力 |
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97. | elevation finder |
| 仰角指示器 |
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98. | elevation setting |
| 仰角定位 |
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99. | elevation meter |
| 高程计 |
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100. | grade elevation |
| 路面标高|坡度线高程 |
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