Tetratex ePTFE membrane is produced to A selection of pore constructions, widths and thicknesses to meet various marketplace necessities.?????????? ????? ?? ??????????? ????? ?????? ?? ???????, ??????? ??????? ??????????? ??????????? ???????????? ?????????? ????? ??? ??????????. ?? ??????? ?? ????? ???? ????? ?????????? ??????? ??????? ????????? ??