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????? ????? | ?????? ??????:??? ????? ???? ????? QYYZ???? ????? ?????? ??? ???? ????:???? ?????? ?? ???? ??????? ????? ???? 304 (?????????, ???????, ??????? ???') ??? ????:????? ?????? ?????? ?????:0-96 ?"? ???? ??? ?????:0-99 ?' ????? ?????:2 ???????????????, 3 ???????????????(1 ???? ?-1 ?????, 2 ???? ?-1 ????? ?? ??? ???? ??? ?????) ????? ??? ?????:DN100-DN200 ????? ??? ?????:DN100-DN200 ???? ????:????, ???????, ??? ???? ??? ????:????? ???? ??? ???? ????/?????:??? ?????, ???? ???, ????? ????, ??????? ???, ??? ???, ?? ???, ???? ???? ????, ????? ??? ???'. ????????? ????:????? ???? ?? ???? ?????, PID ?????, ????? ???? |
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???? ????? | ???? ?????:??? ?????? ????, ????? ?? ???? ???? ????? (???? ???? ?-0.5 ???) ??? ???:AC380x(1+10%)V, 50HZ, ????? ??? ????? ?? ????? ?????, ??????? ????? ????? ?-4Ω ????? ?????:-10 ℃ ~ 40 ℃, ??? ???? ??????, ??????, ?????????? ?? ??????? ??????:?? ???? ?-1000 ?' (?? ??? ????, ?? ?????? ?? ???? ????? ?????) |