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  • How to draw sketches?

    How to draw sketches?

    2021-20-02

    Sketching from life is more about the grasp of training the body for the beginning scholars. In terms of traditional sketches, the dao type is the most basic internal content. Therefore, we must pay a...

  • How harmful is the radiation from laptop computers to the body?

    How harmful is the radiation from laptop computers to the body?

    2021-23-01

    The four major hazards of computer radiation bai are as follows: 1. Computer radiation pollution can affect the human body's circulatory system, immunity, reproductive function and metabolic functions...

  • What is the origin of postmodernism?

    What is the origin of postmodernism?

    2021-16-01

    Postmodernism is a trend of art, social culture and philosophy that occurred in Europe and America in the 1960s and became popular in the West in the 1970s and 1980s. Its purpose is to abandon the bas...

  • How to pack the cover of a book or diary?

    How to pack the cover of a book or diary?

    2021-09-01

            Here to tell everyone, I have a good way to regenerate the cover of a book or diary because it is beautifully packaged, looks very environmentally friendly and practical, and keeps it neat and...

  • What is the inspection standard for PVC/PU leather?

    What is the inspection standard for PVC/PU leather?

    2020-29-12

    Inspection of PU and baiPVC: 1. PU and PVC appearance quality inspection: Under the illuminance of du40W fluorescent lamp, the distance from the tested material is 40~50cm, and the color and pattern m...

  • How big is the A5 book?

    How big is the A5 book?

    2020-25-12

    The length, width bai and area du of notebook A5 and B5 are different, and the area of B5 is larger than that of zhi A5Enjoy Life A5 Spacer Spiral Notebook. According to the basic area of the paper fo...

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