• The fundamental research of the UPVC profile extrusion tooling was discussed and the key techniques in the course of design, manufacture and debugging of the tooling were stated.

    探讨UPVC异型材挤出模具基础研究以及模具设计制造、调试过程中的关键技术

    youdao

  • The fundamental research of the UPVC profile extrusion tooling was discussed and the key techniques in the course of design, manufacture and debugging of the tooling were stated.

    探讨UPVC异型材挤出模具基础研究以及模具设计制造、调试过程中的关键技术

    youdao

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