• Finally, the customer requests the test method principle the attenuation, the technical outstanding person standard appearance.

    最后,“顾客要求测试原则弱化,“技术精英标准出现

    youdao

  • Experienced 16 hours of CASS standard test, the plating layer, based on double post-plating nickel layers, still preserves perfect decorative appearance and shows good property of anti-erosion.

    双层作中间镀层装饰性铬-镍合金试件经16小时铜加速盐雾试验CASS)后,外观未出现不良现象。 镀层显示了较好的耐蚀性能

    youdao

  • Experienced 16 hours of CASS standard test, the plating layer, based on double post-plating nickel layers, still preserves perfect decorative appearance and shows good property of anti-erosion.

    双层作中间镀层装饰性铬-镍合金试件经16小时铜加速盐雾试验CASS)后,外观未出现不良现象。 镀层显示了较好的耐蚀性能

    youdao

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