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随着汽车发动机、航天工业、模型加工以及工程机械和其他高端精密机械加工领域对整体硬质合金刀具品质要求的不断提高,促进了国产整体硬质合金刀具从生产中低端产品向满足高端应用不
With the automotive engine, aerospace industry, model processing and construction machinery and other high-precision machining of cemented carbide cutting tools in the field of continuous improvement of quality requirements and promote the domestic carbide cutting tool from the production of low-end products to meet the high-end applications Do not