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- Nim's suit had been returned, seeming none the worse for its sojourn on the coal conveyor. 尼姆斯的衣服及时送回来了，似乎并没有煤炭传送带上的痕迹。
- Nim's suit had been returned, seeming none the worse for its sojourn on the coal conveyor . 尼姆斯的衣服及时送回来了，似乎并没有煤炭传送带上的痕迹。
- Train wagon anti-freeze fluid sprinkling machine is to solve the anti-freeze fluid sprinkling of the coal conveyor wagon inwall. 该机械结构考虑了实际生产情况，降低了生产成本，达到了经济实用的目的。
- Extrusion screw, cement clay, coal conveyors screws in mines,brick yards, quarries. 用于水泥厂、粘土厂、炭场、矿场、砖窑场的挤压螺钉和输送螺钉。
- Application and improvement of offset compensator for coal conveyor belt 输煤皮带调偏装置的应用与改进
- Problems and Countermeasures in Using CS Toothed Rope Pulverized Coal Conveyor CS型齿索式输粉机存在的问题及对策
- Application of the Electromagnetic Clutch on Coal Conveyor System Reform 电磁离合器在煤机系统改造中的应用
- 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。
- 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。
- 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。
- Pile on more coal the fire is going out. 火快灭了，再加上些煤。
- What can we do with the bituminous coal? 这些烟煤可以用来做什么？
- Cause analysis of frequent fracture of tooth wire rope of pulverized coal conveyor and treatment 输粉机齿索钢丝绳断裂频繁的原因分析及对策
