... bit hydraulic parameters 钻头水力参数 bitumenite 芽胞油页岩 bituminization 沥青固化 ...
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bitumenite detail 芽孢油页岩
The coal cork burning model of bitumenite, anthracite, lignite etc were studied in the test furnace for material suspension reaction at high temperatures.
在高温悬浮反应试验台架上，对烟煤、无烟煤、高挥发分褐煤等煤焦的燃烧模型进行了研究。
The bitumenite smoke suppressor is suitable for eliminating smoke and dust of various kinds of bitumenite for different types of boiler, kiln and furnace.
本发明公开了一种烟煤消烟剂，适用于在工业锅炉、工业窑炉及民用炉以各种烟煤为燃 料的消烟除尘。
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