– ??????????????????????????????????????????• ?????????? ??????????????????? ????????????????????          – ???????????????????????????????????????? ?????????????????????????????? ???????????????????????????????? ????????????????? ?????? ?????????????????????????????????? ????????????????????? ????????????????????

?????????????????????????????????????????????????????????? ??????????????????????? ????????? ???????? ??????? ???????…????????????????????????????????????????????? The specialized storage or entry which is applied exclusively for anonymous statistical needs.??????????????????????????????????????????????????????????????????????????????????????????

???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????

?????????????????????????? ??? ????-????The industrial sector makes use of PPR pipes for different reasons, such as chemical transport, compressed air techniques, and industrial drinking water provide. Their corrosion resistance and energy are worthwhile assets in these applications.??????????????????????? ??????????????????????????????????????????