| 1. | They used to pour coal down in this basement
他们以前运煤到这个地下室的 |
| 2. | Coal miners ; coal seams ; coal haulers
煤矿工；煤层；运煤工 |
| 3. | They use a lorry to carry coals
他们用卡车运煤。 |
| 4. | There ' s a coal chute in here
这里有个运煤的滑槽 |
| 5. | Application of profibus - dp bus line in coal transportation system of underground mine
总线在煤矿井下运煤系统中的应用 |
| 6. | Technical code for designing coal handling of fossil fuel power plant part 1 : coal handling system
水力发电厂运煤设计技术规程.第1部分:运煤系统 |
| 7. | Technical code for designing coal handling of fossil fuel power plant part 2 : dust prevention and control
水力发电厂运煤设计技术规程.第2部分:煤尘防治 |
| 8. | Mine workers move coal to be processed in shenmu , which is one of the biggest coal - producing cities in china
煤矿工人正在陕西神木市运煤，这是中国最大的产煤地之一。 |
| 9. | A fleet of diesel locomotives hauling coal shakes the farmhouses and apartment buildings that hug the plant ' s outer walls
运煤的内燃机车拉着长长车箱摇晃着附近的农宅和商业住宅。 |
