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。