??????????????? ???????????????????? ????????????????????????????????????????????????????????????? ???????????????????????????? ????????????????????? ???????????? ????????????? ??????????? ?????????????????????????????????? ???????????????????????? ???? ?????????????????????????? ???????????????????????????????????????????? ?????
ทำความรู้จักกับระบบกันซึมเพียวโพลียูเรีย วัสดุกันซึมชนิด 100%
??????????????? (Polyurea) ?????????????????? 100% ??????????????? 2 ???? ?????????????????????????????????? ???????????????????????????????????????????????????????????????????????????????????? 1 ???????????????????????????????????????? ??????? ????????????????? 800 – 1000% ???????????????????????????? ????????????????????? ???????