????? ????? ?????? - ?????? ????? ?????? ?????? ???? ????? ???? ???????, ??? ?? ?????? ?????? ???? ?? ????????? ????? ?????? ?????? ????? ??????? ?? ?????? ?????? ????
??? ???? ???????? ???????? ???, 285PSI /740PSI, 150LBS ??? 300lbs ??????? ???? ???? 2“ ?? 36” ?????????, ??? ???? ?????, ????? ??? ???????? WCB, CF8, CF8M, CF3M, 4A, 5A, 6A ???? ?????? ????????
???????? ????? ???? ????? ????? ????, ????? ???? ??? ??????? ????/??????? ???? ?????? ???? ?? ???????? ?????? ???? ???? ??? ????????, ???????? ????? ???? ??????? 40% ???? ?????? ??????? ??? ???????????????? ????? ????? ????? ??? ???????? ??????? ???? ?????? ????????? ???? ????? ?????? ???? ???????? ???????? ????? ???? ????? ?????? ?? ?????? ????????? ?? ???? ??????? ???, ????????? SS ??????? ???? ??????????????? ????? ????? ???? ?? ????????? ??????