• 济南精密科学仪器仪表有限公司成立于1991年,生产箱式电阻炉成功出口(OEM)日本俄罗斯南美

    Jinan precise scientific instruments co., LTD. Was founded in 1991, the production of box resistor-stove has successfully exported (OEM) to Japan, Russia, South America and other countries.

    youdao

  • 济南精密科学仪器仪表有限公司成立于1991年,生产箱式电阻炉成功出口(OEM)日本俄罗斯南美

    Jinan precise scientific instruments co., LTD. Was founded in 1991, the production of box resistor-stove has successfully exported (OEM) to Japan, Russia, South America and other countries.

    youdao

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