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1.2mm厚的四层板,各层之间的耐压值是多少?
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1.2mm厚的四层板,各层之间的耐压值是多少?
Top Layer–Mid Layer1:耐压值A?
Mid Layer1–Mid Layer2:耐压值B?
Mid Layer2–Bottom Layer:耐压值C?



1.2mm厚的四层板,各层之间的耐压值是多少?
Top Layer–Mid Layer1:耐压值A?
Mid Layer1–Mid Layer2:耐压值B?
Mid Layer2–Bottom Layer:耐压值C?