91看片

?? ???? ????? ??????? ????????? ??????? ????????? ??? ??????? ?????? ???????? ?????? ????? ?????? ??????. ?? ??? ?????? ?? ?????????? ???? ???? ?????? ?????? ???????? ??? ????? ??????? ???????? ???????? C/Z ????? ????????? ????????? ???? ?????? ??????? ???????? ????????? ?? ???? ??????? ?????? ?????? ?????? ????????.

?? ????? ??? ????? ?????? ????? ??????? ?????????? ??? ?????? ?????? ?? ??????? ?????????? ??? ???? ??? ????? ?????? ??????????? ????? ????? ?????? ????? ????????? ??????? ?? ??????? ???????? ?????. ????? ????? ????? ??????? ???? ??????? ????? ?????? ?????? ??? ????? ???? ?? ?????? ????????? ????? ???? ?? ??? ?????? ????????? ???????? ????????. ???????? ???? ???? ?? ?????? ?????? ?? ????? ????? ????? ?? ???????? ????????? ???? ??????? ?????.

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

?????? ?????? ??? ??????? C ? Z

??? ???? ???? ??????? ??????? ???? ????? ??????? ????????? ?? ??? C/Z ?? ?????? ??? ????? ????? ??????? ??? ??? C ???? Z ???????? ??? ???????. ?? ????? ????? ??????? ?????? ?? ??? ??????? ???? ?????????? ??????? ??? ????????? ????? ???. ???? ??? ??????? ??? ????? ?????? ??? ??????? ??????? ??? ????? ??????? ???????? ??? ????? ????? ?? ????????? ?????????.

?? ??? ??????? ?????? ????????? ????? ?????? ?? ?????? ??????? ??? ?? ????? ?? ???? ???? ????? ?????? (Purlin) ?????? ???????? ??????. ??? ?? ?????? ??? ????? ??????? ???????? ????? ?????? ???? ??????? ???????? ??? ???????? ??? ????? ??? ???????.

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

??? ???? ??? ????? ???????? ?????? ??? ??????? ?? ????? ????? ???????? ????? ?? ??????? ??????? ???? ????? ?????? ??? ??????? ???????? ???????. ????? ??? ??????? ????????? ????? ?????? ??????? ?????? - ?? ?????????? ???????? ??????? ??? ???????? ??????? ???????? ??????? ????? - ???????? ???? ????? ????? ???.

??? ???? ????????? ???????? ???? ??????? ??? ??? ????? ??????? ???????? ???????? C/Z ????? ??????? ?? ????? ???? ???????? ??? ?????? ????????? ?? ???? ?? ????? ?????.

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

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

?? ??? ????? ??? ????? ???? ???? ????? ???? ????? ???? ?????? ???? ??? ??? ????? ????? ?????. ??????? ???????? ???????? ?????? ??????? ???????? ???? ????? ?????? ???????? ?????? ??? ??? ?? ????? ??????.

??? ??????? ?? ?????? ???? ??? ??????? ????? ?????? ???????? ????? ?????? ??? ????? ????? ??????? ??????? ?? ?????? ?? ?????? ?? ?????????. ???? ??? ??????? ?????? ???? 6 ????? ?? 12 ?????? ???? ???????? ???????? ??? ?????? ???? ???????? ???????.

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

?????? ?? ????? ????????? ??????? ?? ??? ????? ??????? ???????? ?? ??? C/Z ??? ????? ???? ?????? ????? ??????? (PLCs) ?????? ???? ????? ????? ??? ??????? ????? ?? ?????. ???? ????????? ?????? ????? ????? ????? ?????? ?????? ?????? ???????? ??? ???? ????? ??????? ????? ??????? ???????.

?? ????? ??? ????????? ?????? ???? ?????? ????? ?? ????? ????? ???? ??????? ???????? ?????????? ??? ???? ?????? ?? ?????? ????? ??? ????????? ???????? ?? ????????.

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

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

???? ?????? ?????? ?????? ?? ?? ?? ??????. ????? ????? ????? ??? ??? 30 ????? ?? ??????? ?? ????? ???? ???? ????? ???????? (C/Z Purlin) ?????? ???? ???????? ????????? ??????? ?????. ???? ?????? ??????? ??? ??????? ?????? ???? ????? ?? ?????? ????????? ???????? ??????? ???????? ?? ????????? ????? ???????? ?? ???????.

????????? ?? ????? ????????? ??????? ??? ???? ????? ???????????? ?? ??????? ??? ????? ??????? ???????? ???? ???? ???? ?? ??? ?????? ?? ?????? ??? ???????? ??? ???? ??? ????? ??????? ???? ???? ?????? ???? ??????? ????.

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

???? ??????? ???????? ????? ??????? ???????? ??? ????? ????? ?????? ????????? ???? ?????? ??????? ?? ????? ????? ??????. ???? ??????? ??????? ????? ????? ????? ?????? ?? ?????? ??? ?????????? ??? ?????? ??????? ????? ??? ?????? ???? ???? ?????? ?????? ????? ?????? ???? ?????? ????????? ?????.

?? ???? ????? ?????? ??????? ??????? ???? ??????? ????? ??????? ?????? ?????? ?????? ??????? ?????? ????? ??? ???? ?? ????????? ?????? ????? ????? ????????.

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

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

?????? ??????? ??????? ????? ???rollers ????? ??????? ??? ?? ????? ??? ????? ???????? (C/Z Purlin) ?????? ?????? ????? ????? ??????? ?? ??????? ??????. ??? ??????? ????????? ???? ???? ?????? ?? ???? ?????? ??????? ??? ?????? ????????? ??????? ?? ??????? ???????.

???? ????? ?????? ??????? ?????? ??? ??????? ??? ????????? ??????? ??? ???? ??????? ??????? ??? ??????? ???????.

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

????? ?????? ?? ?????? ??????? ?????? ?????? ?????? ???????? ??? ??????? ????? ???????? ????? ???????? ????????? ???????? ????????? ???????. ?????? ???? ??? ??????? ?? ???? ??? ???????? ????? ????? ??? ????? ?? ????????? ??????? ??? ?????? ???????.

????? ??? ?? ?????? ????? ??? ????????? ???? ?? ?????? ??????? ????? ??????? ?????? ??? ?? ???? ??????? ??????? ??????.

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

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

?????? ????? ??????? ???? ????? ???? ??? ??? ????? ???????? (C/Z) ??????? ??? ?? ?? ?? ????? ???????. ????? ??? ???????? ?????? ??? ???????? ????????? ???? ???????? ???????? ?? ????? ????? ?????.

?? ????? ????? ????????????? ??? ????? ?????? ??????? ????????? ????? ??????? ?? ????? ??????? ?? ?????? ??? ????? ???????.

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

???? ?????? ?? ??????? ??????? ???? ????? ????? ????? ??????? ???? ??????? ??????? ?? ??????? ????? ??????? - ???? ???? ????? ????? ???? ?? ????? ????? ???? ?? ???? ??? ?????. ????? ??? ?? ?????? ????? ?? ?????? ?????? ???????? ??????? ????????.

??????? ?? ????? ???? ??????? ??? ???? ??????? ?? ???? ????? ?????? ?? ??????? ???????? ?????? ???????.

??????? – ???? ?? ????? ????? ??????

?? ???? ????? ??????? ?????????? ??? ????? ??????? ???????? ?????? ????? ??????? ?????? ?? ????????. ???? ??? ????? ??????? C/Z ????? ?? ???? ??????? - ??? ??? ??????? ?????? ????? ?????? ??? ?????? ???? ??????? ??????? ????????.

???? ??? ????? ?? ??????? ?? ???? ?????? ????? ???? ?? ??? ????? ??????? ??? ??? ????? ???? ?????? ???? ?? ????????? ?????????? ???????. ?? ??????? ????? ????? ?? ????? ???????? ?????? ??????? ????? ?????? ?????? ?????? ????? ???????? ????? ?????? ??? ????? ??? ?????? ??????.

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

?? ?????? ???? ???? ???? ????? ?????? C/Z ?? ??????

?????? ???? ?????? ?? ?????? ?? ?????? ????? ????? ????????? ??? ?? ??? ????? ???????? ?????? ??????? ?????? ????? ????? ?????.

?? ?? ????? ??????? ??? ???????? C ? Z?

???? ????? ???? ?????? ??????? ??? ????? ??????? ?? ???? ????? ???? ???? ??????? ??? ??? ??????? ??? ???? ????.

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

??? ????? ?? ?? ?????? ????? ????? ?????? ????? ??? ?? ?????? ????????? ??????? ?????????? ???? ???????? ????? ???? ???????? ??????.

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

???? ?? ???? ???????? ????? ?????? ????? ???????? ???????—??? ????? ?? ????? ?????? ?????? ???? ???? ??? ????? ??????.