1.
The use of computer to calculate internal force in double-hole case culvert
计算机在双孔箱涵内力计算中的应用
2.
Prefabrication Technology of Double-track Monolithic Box Girder in Wuhan-Guangzhou Passenger Special Line
武广客运专线双线整孔箱梁预制技术
3.
Beixiang beam line factory 32 m whole bore box beam preparing technique
北乡制梁场32m双线整孔箱梁预制技术
4.
On the construction technology of the erection of the double line box girder along the Beijing-Shanghai railway express
京沪高铁双线整孔箱梁架设施工技术
5.
Precasting and Installation of the Double-Track Simply Supported Monolithic Box Beams of High-Speed Railroad;
高速铁路双线整孔简支箱梁的预制和安装
6.
Non-loading crack control of the double track monolithic box girder of the passenger dedicated line
客运专线双线整孔箱梁非荷载裂缝控制
7.
The structural analysis and construction method of binocular box shape framed underpass bridge
双孔箱形框架式地道桥的结构分析及施工方法
8.
Construction technology of railway passenger dedicated line two-hole box full of prefabricated
铁路客运专线双线整孔箱梁预制施工技术
9.
The Technique of MSS Applying in Creation of Bridge Structured of 32 m Box-beam for Double Lined PDL
客运专线双线32m整孔箱梁移动模架造桥技术
10.
Construction Techniques for Double-track Full-span Box Girder Erection in Shitai PDL
石太客运专线双线整孔箱梁架设施工技术
11.
Control factors,engineering measures and computation of time limit of full span double-tracked simple box girder transport;
整孔双线简支箱梁运输控制因素及工程措施和工期计算
12.
Analysis of whole floating installation method of caisson and box culvert
沉箱—箱涵整体浮运安装方法的分析
13.
Pack Quantity: 100 pcs/prs per carton, Carton Size
装箱数;装箱件数;装箱只数:100件/只/双每箱, 箱规;外箱规格;外箱尺寸
14.
Construction sequence and cost analysis of 24m double line box girders erected at tunnel portal by JQX900 bridging machine;
JQX900型导梁式架桥机隧道口架设24m双线整孔箱梁施工工序及成本分析
15.
Intension and extension of bored piles part in budgetary rating of new bridges and culverts;
新桥涵预算定额钻孔桩部分的内涵与外延
16.
The Key Technology Researches of the Large Section Pipe Roof-box Jacking Method;
浅埋大断面管棚—箱涵法关键技术研究
17.
dual-tandem locked-train gear box
双串联链式减速齿轮箱
18.
double-quantity flush tank/basin
双倍量（抽水马桶）水箱