Coal-smoke air pollution is the main type of air pollution in China.
煤烟型大气污染是中国大气污染的主要类型。
But methods which can accurately distinguish the coal structure type are not perfect.
但是在准确检测煤体的结构类型的方法仍然存在着不足。
The structure of new-designed SX2 rotary type coal division device is introduced in this paper.
介绍了SX2型旋转缩分器的结构特点及其在煤炭机械化采制样装置中的应用。
Water coal slurry is a kind of new type clean fuel.
水煤浆是一种新型洁净燃料。
The type of air pollution in Yinchuan is coal-burning pattern.
银川市空气污染类型为煤烟型污染。
Because this coal bed thickness is moderate, selects the shield type hydraulic pressure support.
由于该煤层厚度适中，选用掩护式液压支架。
Hidden arm type multipoint coal fines sampling device.
藏臂式多点煤粉取样装置。
From 25-type gas stove to provide 980-degree heat, direct contact with the coal.
由25型热风炉提供980度高温烟气，与煤直接接触。
From 25-type gas stove to provide 980-degree heat, direct contact with the coal.
由25型热风炉提供980度高温烟气，与煤直接接触。
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