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- D型便梁D- shaped auxiliary girder
- 多跨D型便梁multi-span D temporary beam
- 高限速下非標準D型便梁的應用及監測Adoption and supervision of non-standard D-type removable beams under condition of train limited speed at higher level
- D形便梁D-type auxiliary beam
- 便ordinary
- 工便梁girder
- 單孔便梁single-span auxiliary girder
- D型D-type
- 軍便梁加固strengthening with military convenient girders
- D型車(chē)long and large cargo car
- 鐵路便梁動(dòng)態(tài)特性的試驗研究Experimental research over the dynamic characteristics of railway auxiliary girder
- 弱D型weak D type
- 閉環(huán)D型closed-loop D-type
- 利用路基便梁架空線(xiàn)路翻修隧道仰拱Repairing Inverted Arch By Use of Overhead Railway Based on the Subgrade Temporary Bridge
- d型函數d-form function
- 施工便梁支承于箱形橋時(shí)臨時(shí)支座位置的選定和檢算The Selection and Calculation of the Location of Temporary Supporter When the Temporary Beam for the Construction Is Supported on Box Shape Bridge
- D型石墨D-type graphite
- 便梁加固線(xiàn)路施工時(shí)防軌道聯(lián)電預報裝置的研究與應用Development and application of a warning device for prevention of power connecting to tracks when strengthening lines with auxiliary girder
- D型鍋爐D type boiler
- D型牽伸D-type Draft
