对“旋转锥离心雾化法”制取钢粒的工艺技术进行了试验研究 ；
A tentative study on spinning cone atemization in making steel powder was carried out in present work;
当车间底漆涂装之前，应用真空清洁器、鼓风装置除去表面的灰尘、残砂、碎钢粒以及其他污染物。
Before shop primer is applied, dust, sand residue, crushed steel shot or grit and all other contaminants must be removed from the surface using a vacuum cleaner, air blower, etc.
本文论述了不同碳含量碳素钢的组织形态与抗冲击磨粒磨损性能的关系。
This paper deals with the relation of the microstructure morphology of carbon steels to its impact abrasion resistance.
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