DSJ series extensible belt conveyor is used to fully mechanized coal mining working face road transportation, and common coal face road transportation and drifting transportation system.

DS J系列可伸缩带式输送机主要用于综合机械化采煤工作面的顺槽运输，也可用于一般采煤工作面的顺槽运输和巷道掘进运输系统。

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This article describes the common coal supply chain model, summarizes the status of coal and coal transportation routes logistics node status, identified the critical path and coal logistics nodes.

本文描述了电煤供应链的常用模式，总结了煤炭运输通道现状和煤炭物流结点的现状，找出了煤炭物流的关键路径和结点。

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Flatbed trucks packed with seedlings were the second most common sight along area roads (outnumbered ten to one, it seemed, by trucks carrying coal from the mines).

满载籽苗的平板卡车是公路沿线地区第二个最常见的景象(相比于矿场的运煤车，运苗车在数量上似乎只占十分之一)。

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There are many types of sulfide minerals, but pyrite and marcasite, the two structural forms of FeS2 that are especially common in coal regions, are the major acid-producers.

FORBES: Fracking With Bad Water

GreatPoint relied on widely available technology wherever possible, including the fluidized-bed reactor, common in power plants across the country, in which pulverized coal is combined with oxygen so it burns more efficiently.

FORBES: $100 Oil? We Love It