• Hard and wear-resistant titanium nitride coatings were deposited by pulsed high energy density plasma technique on silicon nitride ceramic cutting tools at ambient temperature.

    高能量密度脉冲等离子体于室温下陶瓷刀具上成功沉积了耐磨的氮化钛涂层

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  • The paper introduces the hydraulic pipeline flushing technique by high efficient wear resistant cleaning ball.

    介绍通过管道高效耐磨清洁球进行液压管道清洗技术

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  • The paper introduces the hydraulic pipeline flushing technique by high efficient wear resistant cleaning ball.

    介绍通过管道高效耐磨清洁球进行液压管道清洗技术

    youdao

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