1) train guard
煤运转车长
2) coal train
运煤列车
1.
The coal dust characteristics of coal trains traveling along the Daqin Railway are studied.
针对大秦铁路运煤列车煤扬尘特点,研制以合成高聚物POL1为基料复配而成的粘结型抑尘剂。
3) Coal Car
运煤车辆
1.
Application and Development of Railway Coal Car;
铁路运煤车辆的运用与发展
4) coal barrow
运煤手车
补充资料：标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条