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- You're well-off for coal, I hope. 但愿你们有足够的煤。
- The demand for coal begins to slacken off in the spring. 煤的需求在春天开始减少。
- The merchant received a large order for coal. 那个商人收到了一份购买许多煤的定单。
- How/What did you do for coal during the miners' strike? 矿工罢工期间你是怎样搞到煤的?
- gangue for coal 以矸换煤
- We' re poorly off for coal at the moment. 此刻我们缺煤。
- We're poorly off for coal at the moment. 此刻我们缺煤。
- What does informatization tide for coal industry? 信息化浪潮给煤炭行业带来了什么?
- We did well for coal that winter. 那年冬天我们弄到了足够的煤。
- We shall soon substiute gas for coal. 不久我们将用煤气代替煤。
- It is suit for coal, carbon etc. 适应物料为煤、焦碳等散状物料。
- Miners dug for coal by hand in those days. 在那些日子里，矿工用手挖煤。
- These men work underground for 6 hours at a time,mining for coal. 这些人在地下工作一次挖煤6小时。
- Our company is the first to the quality of raw materials for coal gangue, coal carving art mouth. 我公司是全国首家以优质煤矸石为原料的，煤雕艺术口。
- The demand for coal began to slacken off in the spring. 煤的需求在春天开始减少。
- These men work underground for 6 hours a day ,mining for coal . 这些人每天在地下采煤6小时。
- These men work underground for 6 hours a day,mining for coal. 这些人每天在地下采煤6小时。
- Location, tracking and enquiry management for coal mine. 煤矿井下人员的定位、跟踪、查询管理。
- How could Railway Transportation Service for Coal Enterprises? 铁路运输如何为煤炭企业服务?
- Discussing the Law System for Coal Production Safety. 试论煤矿安全生产法体系。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
