coal hopper cars的意思|示意
美 / /
英 / /
斗煤车
coal hopper cars的网络常见释义
运煤敞车 运煤敞车 coal hopper cars 铁路运煤 railway transport coal ..
coal hopper cars相关例句
The testing results show that the newly developed coating is excellent in abrasion-resistance and impact-resistance and can effectively prolong the service life of coal hopper cars.
试验结果表明,新涂料耐磨抗冲击、防腐性能优异,可有效地延长运煤敞车的使用寿命。