????? ????????? ??????????? ? ?????????? ??????? ??????????;?????????? ?????????????? ????? ?? ??????????? ?????????? ?????????? ??????????? ??? ??? ????? ????????? ??? ????????????? ??????? ???? ????????? ????? ??? ?????? ??? ??? ???? ????????? ?????????.In residences produced throughout the last forty five yrs, the cleanouts are generally located