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About the application of plastic machine

Equipped with high quality vacuum machine and large volume vacuum tank, high vacuum degree, stable pressure, m...

2021-02-02　840

Working principle of Slitter

1. Constant tension control principleThe essence of constant tension control in the process of winding and unw...

2021-02-02　875

Machinery industry: there is a large space for the development of environmental protection machinery in the next two years

At present, the annual output value of the world's environmental protection industry is as high as 600 bil...

2021-02-02　829

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