longitudinal cofferdam

  • un.纵向围堰

longitudinal cofferdamlongitudinal cofferdam

longitudinal cofferdam

纵向围堰

汉译英水利专... ... 钢板桩围堰 steel sheet-pile cofferdam 纵向围堰 longitudinal cofferdam 横向围堰 transversal cofferdam ...

热词推荐