镁粉
It is scientific and practical to try to measure the residence time distribution of magnesite powder under thermal conditions by using the pulse-tracer method with limestone as a tracer.
本研究采用石灰石作示踪剂,以脉冲示踪法测定菱镁矿预热和分解过程中停留时间的尝试是科学可行的。
Annual procurement: 65 grade iron ore powder, Magnesite powder, limestone, metal parts, chemical products.
常年采购: 65品位铁矿粉, 菱镁石粉, 石灰石, 五金备件, 化工产品.
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