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- Bottle Stopper Method Applied to Treat Heavy Roof Failure Accident in Large Cross Section Tunnel 用瓶塞法处理大断面隧道通天冒顶事故
- large cross section tunnel U451大断面隧道
- Uniform hardness distribution even in large cross section mold dies because of excellent hardenability. 大尺寸模具中心部位也同样有相对硬度。
- The construction method of large cross section airbridge in soft rock i s presented in this paper. 阐述了软岩中大断面风桥的施工方法。
- The spoiling is a key factor influencing the advance speed for the shaft excavation,especially for the excavation of large cross section and deep shaft. 对于竖井开挖 ,尤其是大断面深竖井开挖 ,出碴这一环节 ,往往是决定掘进速度快慢的关键因素。
- Practice on Handling of Roof Falling in Tunnel with Large Cross Section 大断面隧道塌方处理工程实践
- Review on Study of Three lane Highway Tunnel with Large Cross Section 三车道大断面公路隧道研究现状综述
- Dae Jang square welded components large cross section of weld cladding weld necessarily lead to a larger deformation, must try to prevent. 方形焊接构件大长焊缝大截面熔敷必然造成较大的焊接变形，必须设法预防。
- Study of Rib Waveguides with Large Cross Section 脊形波导大截面理论研究
- Application of Construction Technology for Large Pipe Roof in Engineering of Tunnel Chamber with Large Cross Section 大管棚施工技术在大断面洞室工程中的应用
- roadway with large cross section 大断面巷道
- deep large cross section rock roadway 深部大断面岩巷
- mine large cross section chamber 大断面硐室
- chamber with large cross section 大断面硐室
- Construction Technology of a Double-arched Tunnel with a Large Cross Section Buried in Shallow Layer of Soft Soil 大断面软土层浅埋双联拱隧道施工技术
- Construction features of a super long water conveyance tunnel project with large cross section in construction 大断面超长输水隧洞的施工特点
- The technology of excavation and set supporting for tunnel with large cross section in katamorphic zone 软弱破碎带大断面隧道的开挖与支护技术
- Numerical Simulation for the Stability of Large Cross Section Expressway Tunnel With Three Lanes 三车道大断面高速公路隧道稳定性数值模拟
- Comprehensive Construction Technology for Large Cross Section Shallow Tunnel Adjacent to Buildings in Loose Water-bearing Ground 松散含水地层紧邻建筑物大断面浅埋洞室综合施工技术
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉处的长方形柱子，支撑一个拱顶或屋顶
