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- soft coal mixed injection 烟煤混喷
- Soft coal burns with more flames than hard coal. 烟煤燃烧时火焰较无烟煤多。
- But the pubic only has soft coal, no any char. 可公家只有烟煤,没有干炭。”
- We also supply blind coal and soft coal from China and Indonesia. 煤炭产品主要是无烟煤与有烟煤等。
- Specializing in P/P and nylon fiber mixed injection - component of office chair, such as pp armrest, castors, chair bases, chair backs and seat pan. 2. PP扶手,通过了BIFMA测试 1.;专业从事P/P和尼龙纤维混合注塑-办公椅组成,如PP扶手、脚轮、椅脚、椅背和椅盘。
- The combustion characters of petroleum coke were between those of soft coal and anthracite. 石油焦的燃烧特性处于烟煤和无烟煤之间。
- Finally great depth of burial, long time and higher temperature may metamorphose the lignite into soft coal or bituminous coal and in extreme cases, to hard coal or anthracite. 褐煤经长时间进一步的深埋以及较高的温度的作用,便可变成软煤或烟煤,再进一步变化,便成了硬煤或无烟煤。
- In the meantime, measuring expansion energy of initial releasing gas of soft coal in Ma jia gou 0521 and absorb constant and remains gas content. 同时,对马家沟矿0521软分层的煤样进行了初始释放瓦斯膨胀能试验及吸附常数和残余瓦斯含量的测定。
- The project takes pyrogenic dry distillation gas of soft coal in continuous retort as the fuel gas and produces ferroalloy coke and crude tar oil. 本项目是以烟煤在连续炭化炉中热解的干馏煤气作为城市燃气,同时付产铁合金焦和粗焦油。
- Benzene Clear, colourless, flammable volatile spirit. It is narotic and toxic, obtained when soft coal is heated in the absence of air, used as a medium for carrying gravure inks. 是透明,无色,可燃烧,挥发性酒精。它具麻醉性和有毒。是软煤在无空气下加热生成。用作凹版印刷油墨的介质。
- This project is to use soft coal as material and the modern advanced technique of Heer gas compressing to produce methanol, which is accorded with the industrial of the state. 该项目利用烟煤为原料,采用当代先进的谢尔加压煤气技术建设,符合国家产业政策。
- The results can satisfy with fundamental needs for finding the distribution laws of tectonic soft coal in mines with coal and gas outburst (at non mining area especially). 识别结果能满足初步查明突出矿井(尤其是未采掘区)构造软煤分布规律的需要。
- The composition, function and application situation of four equipment positioning interlocking to prevent coal mixing in coal blending system is desc ribed in this paper. 介绍了配煤四车定位连锁防混煤系统的组成、功能及应用情况。
- The curve spalling and peaking method for calculating coal mixing ratio and determination method of initial value of single coal peak parameters are described. 介绍了计算混煤比的曲线剥离分峰法及单煤峰参数初值的确定方法。
- The invention provides an injection device for a mixing injection molding machine, and achieves the integration of mixing modification, enhancement, filling, plastification, injection and molding. 本发明混炼注射成型机注射装置,实现了混炼改性、增强、填充、塑化注射成型一体化。
- Soft drinks are much in demand this hot weather. 这么热的天气,软饮料需求量很大。
- He was fawning on a damsel with soft words. 他正用甜言蜜语向一位女郞献殷勤。
- Practice of Producing High Quality Lime by Lump Coal Mix Roasting Technology 粒煤混烧工艺生产优质石灰的实践
- Soft Coal Seam Winning in High Gas Area 高瓦斯区松软煤层沿顶布巷综放回采
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。