And the main products we manufacturing are: electric hammer, electric drill, wall hole saw, metal hole saw, woodworker hole saw, cemented carbide drill etc.
公司生产的主要产品有：电锤电钻墙璧开孔器，金属开孔器，木工开孔器，硬质合金钻头等系列。
The effect of adding rare earth elements, metals, metal carbides into cemented carbide, are summarized.
本文综述了向硬质合金中加入稀土元素、金属和金属碳化物对硬质合金性能的影响。
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