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timbering | |||
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build up; develop; use up (material in construction work) | |||
crib; timber | |||
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sheeting | |||
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cog (Tunnel) | |||
sheet; obstruct | |||
to set supports; to support | |||
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excavation support system; timbering to trenchwork (Holz); trench support (system); trench supports; lining (Crabenbau) | |||
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prop setter; support man | |||
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obstruct |
Verbauen: 17 短语, 6 学科 |
一般 | 1 |
农业 | 1 |
建造 | 11 |
矿业 | 2 |
统计数据 | 1 |
道路工程 | 1 |