短語(yǔ)詞組短語(yǔ)coal hopper car 煤炭漏鬭車coal mine car dispatcher 煤鑛車調(diào)度coal charging car 裝煤車coke oven coal charging car 焦?fàn)t裝煤車K180 Series Coal Hopper car K18D 系列漏鬭車Coal charging Car -Dedusting 裝煤車除塵Coke oven -New coal charging car-Operation 焦?fàn)trailway coal car 運(yùn)煤車silt coal car loader 淤煤裝載機(jī) 返回 coal car