- 相关词组
- timbering gallery木框支撑式廊道
- medial segmental bronchus内侧段支气管
- gallery timbering导洞支撑
- wooden timbering木支架
- trench timbering沟槽支撑
- temporary timbering临时支撑
- herringbone timbering人字形支架
- timbering work木支撑工程
- open timbering间隔排列木支架法
- medial segmental artery内侧段动脉
- timbering of foundation trench基槽支撑
- timbering to deep trenches深槽木撑
- timbering and shoring木支撑及顶撑
- hitch timbering打梁窝安装顶梁法
- segmental plate弓形板;节板;体节板
- lateral segmental artery外侧段动脉
- segmental support弓形架
- yield timbering让压支桩,可缩支柱
- solid crib timbering密集井框支架
- lateral segmental bronchus外侧段支气管
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