铁路轨枕 meaning in English
railroad sleeper
railroad tie
Examples
- The present situation and development of railway sleeper
铁路轨枕现状及发展 - Standard specification for steel wire , deformed , stress - relieved or low - relaxation for prestressed concrete railroad ties
预应力混凝土铁路轨枕用应力消除或应力低松弛变形钢丝的标准规范