• Our company is specialized in the production of high-precision single-and double-and multi-layer circuit board of the professional manufacturers.

    公司一家专业生产高精密度单双多层线路板专业厂家

    youdao

  • A hammer frame board is changed into a single layer prismatic shape or an I shape to save steels of the rotor part of the crusher 30%, and thus the cost is lowered.

    改为单层棱形工字形,使粉碎机转子部分节省钢材30%,降低成本

    youdao

  • A hammer frame board is changed into a single layer prismatic shape or an I shape to save steels of the rotor part of the crusher 30%, and thus the cost is lowered.

    改为单层棱形工字形,使粉碎机转子部分节省钢材30%,降低成本

    youdao

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