Laminat FR-4, grubość arkusza 0.80mm, warstwa miedzi 18/18um. https://elecena.pl/product/1010807/p-ytka-laminatu-0-80mm-297x420mm-dwustronna 2010-01-22 https://elecena.pl/product/1010807/p-ytka-laminatu-0-80mm-297x420mm-dwustronna 2011-01-01 https://elecena.pl/product/1010807/p-ytka-laminatu-0-80mm-297x420mm-dwustronna 2011-01-04 https://elecena.pl/product/1010807/p-ytka-laminatu-0-80mm-297x420mm-dwustronna 2011-03-05 https://elecena.pl/product/1010807/p-ytka-laminatu-0-80mm-297x420mm-dwustronna 2018-10-15 https://elecena.pl/product/1010807/p-ytka-laminatu-0-80mm-297x420mm-dwustronna 2018-10-19 https://elecena.pl/product/1010807/p-ytka-laminatu-0-80mm-297x420mm-dwustronna 2019-10-08