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  • Analysis Of The Details Of Pet Preforms Bobsleigh
  • Change the shape of the Pet Preforms, such as the plastic bottle body is relatively thin, add the circumferential groove or rib of the appearance of the plastic bottle, can improve the rigidity and bending resistance of the PET plastic bottle. Longitudina...  more
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    • Last updated Feb 10

Analysis Of The Details Of Pet Preforms

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