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2020-9-15 · Safety factor : Main design is greater than 2.0 , Vacuum system pressure value for calculation is 60% , The actual peak pressure can reach 85% degrees , Set aside about 40% degrees. ( 2 ) Board of overhang. To calculated according to the board overhang. ( Minimum thickness ) Minimum thickness of plate: 3mm. Max. overhangL=1016mm ...
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