... 浸没式运输皮带 immersed belt 煤炭运输 coal haulage; coal transport 澳大利亚煤炭运输租约 australian coal charter ...
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coal haulage system 运煤系统
coal haulage methods 运煤方式
ways of coal haulage 运煤方式
coal haulage rise 运煤上山
coal face haulage 煤矿工作面运输
Tangkou coal haulage team vice captain on duty can be holy king looked at his watch, is 2:00 at night more.
唐口煤业运搬队值班副队长王可圣看了一下表，已是深夜2点多了。
It transports coal, agricultural products, consumer goods and industrial materials between us cities and to or from international ports, competing with freight haulage on the roads by trucks.
它往返于美国各个城市和国际港口间，运输煤、农产品、消费品和工业原料，与公路上的卡车运输展开竞争。
The monitoring system of a coal machine with hydraulic haulage is discussed in the paper The main monitored parameters of coal machine are given based on the practical experience.
对液压牵引采煤机工况监测系统进行了讨论。 根据实际经验给出了采煤机的主要应监测参数。
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