Ballasted 有压载的  收藏  

ballasted particle flocculation 广义相加模型; 压载颗粒絮凝  收藏  

ballasted track 有碴轨道; 有砟轨道  收藏  

ballasted condition 压载状态; 空船压载状态  收藏  

microsand ballasted floccula-tion 微砂加重絮凝  收藏  

Ballasted Flocculation 载体絮凝  收藏  

long Span Cable-Stayed Bridges 大跨径斜拉桥  收藏  

pile foundation of the bridges 桥梁桩基础  收藏  

the construction of bridges and culverts 桥涵施工  收藏  

concrete composite box beam bridges 混凝土组合箱梁桥  收藏  

Slab Bridges 板桥  收藏  

Bridges over Sea 跨海大桥  收藏  

deck pavement for steel bridges 钢桥面铺装层  收藏  

Ballasted 有压载的  收藏  

ballasted airplane 配重飞机  收藏  

ballasted track 有碴轨道; 有砟轨道  收藏  

self ballasted fluorescent lamp 自镇流荧光灯  收藏  

ballasted condition 压载状态; 空船压载状态  收藏  

ballasted displacement 压载排水量  收藏  

identity of tank ballasted 压载舱编号  收藏  

Rail-cum-road bridges 公轨两用桥  收藏  

Steel truss arch bridges 钢桁拱桥  收藏  

[数理] existing railway steel truss bridges 铁路钢桁梁桥

[商业经济] Ballasted 有压载的

[生活] curved slab bridges 弯板桥