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| 61. | non-combustible shaft |
| 不燃竖井 |
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| 62. | Shui Chuen O Shaft |
| 水泉澳竖井 |
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| 63. | Shui Long Wo Shaft |
| 水浪窝竖井 |
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| 64. | glory hole spillway |
| 竖井式溢洪道 |
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| 65. | shaft connection survey |
| 竖井联系测量 |
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| 66. | air intake shaft |
| 进气竖井 |
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| 67. | Wu Lei Tau Shaft |
| 狐狸头竖井 |
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| 68. | Fo Tan No. 2 Shaft |
| 火炭二号竖井 |
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| 69. | electric shaft furnace |
| 竖井式电炉 |
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| 70. | The excavation speed of pilot shaft is one of the key difficulties for the excavation of shaft, high ones in special, of hydropower works. |
| 水电工程竖井特别是高竖井开挖,主要难点体现在竖井导井开挖的速度上。 |
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