Cosmetic Bottles-Structural Principles Of Vacuum Cans

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  • Cosmetic Bottles-Structural Principles Of Vacuum Cans
  • The vacuum tank includes a vacuum tube body, a lifting mechanism and a mast, wherein the vacuum tube body includes a tank body and a seat body, and a steel wire rope in the lifting mechanism is connected to an end portion below the tank body. Through the...  more
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    • Last updated December 10, 2019

Cosmetic Bottles-Structural Principles Of Vacuum Cans

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