비의류제품

keys to fine line fabrication. i. surface preparation

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 474
the discussion addresses print and etch 4 mil line/5 mil space circuits: three major steps in the process are surface preparation, imaging and etching. each of these steps has a significant effect on the success of the overall process. in optimizing a part of the process, the effect on the end result must be included in the measurement criteria