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  • Keep The Pressure of The Chair Mould Hobbies & Crafts
  • The effect of pressure retention is to continue to apply pressure to the molten plastic to increase the density of the plastic to compensate for shrinkage of the plastic. During the pressure maintenance process, the cavity of the Chair...  more
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    • 4 total members
    • Last updated April 3, 2019

Keep The Pressure of The Chair Mould

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