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- In the coal shaft the working-men pushed the coal cars sullenly. 工人们在煤矿里慢吞吞地推着煤车。
- A coal car used in a mine. 矿车矿上的运煤车
- A coal car in a mine. 矿山中的煤车
- This article introduced a kind YMZ the silt coal car loader walks the installment principle of work, the structure composition, the machine movement theory and the force of traction computation, the operating characteristics and the development. 介绍了一种YMZ型淤煤装载机行走装置的工作原理、构组成、器运行理论及牵引力的计算、作特征及发展。
- This silt coal car loader walked the installment to simplify the machine structure greatly, enable its miniaturization to save the production and the operating cost, the service, the installment is convenient and usable. 该淤煤装载机行走装置大大简化了机器的结构,使其小型化、约了生产及使用成本,维修、装方便,实用性强。
- the working-men pushed the coal cars sullenly. 工人们在煤矿里慢吞吞地推着煤车。
- Clamp on cutting bearing hole of coal car wheel 煤车轮轴承孔粗精车定位夹紧机构
- Application and Development of Railway Coal Car 铁路运煤车辆的运用与发展
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- shaft the working-men pushed the coal cars sullenly. 工人们在煤矿里慢吞吞地推着煤车。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- 3. In the coal shaft the working-men pushed the coal cars sullenly. 工人们在煤矿里慢吞吞地推着煤车。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
