The same mesh size and quality of different screen, the thickness of gelatinize is not the same because they are not only dlameter, and the thickness of the screen.

 
  • 统一纲数而质度差别的丝网,涂胶层的不厚度也不不异,因为它们不但孔径差别,而且丝网不厚度也差别。
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