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

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

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

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

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

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

???? ????????? ????? ????? ????? ?????? ?? ?????? ???????? ???? ????? 5 ?????? ???? ???? ?? ???????? ??? ??? ????????? ????????? ?????? ?????? ???????? ???????? ??? ???????? ??????? ??????? ??? ???? ???????? ??? ??? ???. ????? ????????? ?? ??? ????? ?? ?? ???.

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

??? ????? ?? ???? ?????? ???? ?????? ??????? ?????? ????? ????? ?? ????? ??? ???? ??? ??????. ??? ???? ?????? ??????? ?????? ????? ????? (GB9673-1996) ??????? ??????? ???? ?????? ????? ????? ????? (GB9672-1996) ??? ???? ?? ????? ?????? ??? ??????? ????. ??? ????? ???? ?????? ??????? (GB/T18883-2002) ??? ????? ???? ????? ?????? ??????? ??????? ?????????? ????? ???? ???? ??? ???????? ?????????? ???????????? ??? ?????? ???????? ????? ????? ?? ???? ????? ????? ?????? ??? ??? ??? ????? ??????? ???? ????.

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

?????? ???? ?????? ????? ??????? (RS-MG111-N01-1) ?? ?????? ????? ??????? ????? ??????? ?????? ????? ????????? ????????????? ????????? ????????? ????? ???????? ????? ?? ???? ??????? ???????? ????????? ??????? (PM2.5) ?? ???? ??????. ??? ???? ????? ?????? ??? ???????? ??????? (PM10)? ?????? ?????? ??????? ????????? ??????? ????????? ?????? (TVOC)? ???? ????? ???????? ????? ????? ???????? ????????? ????????? ?????????? ????? ????? ???????? ????? ????? ??????????? ???????????? ???????? ??????????? ?????????? ??????? ????? ???? ?????? ?????? ???? ???? ??????.

????? ????????? ???? ????? ??????? ???? ?????? ????? ??????? ?????? ??? ??? ?????? ?????? ?? ??? ????? ??? ?? ??? ???? ??????? ???????? ?PM2.5 ?PM10 ?????? ????? ?????? ?TVOC ?CO2 ?O3 ??? ??? ???. ???? ?????? ????? ??? ???? ?? ??? ???? ????? ?????? ??? ????????? ???????? ????? ????? ???? CO ?CH4 ?O2 ?SO2 ?NO2 ?H2 ?H2S ?NH3.

?????? ???????? ????? ???? ??????? ?????? ????????? ??????? ???? ????? ????? ????? ???????? ????. ????? ????? ??? ???????? ?????? ?????? ?????? ???????? ??? ??? ?????? ???????? ??????? PM2.5 ?PM10 ?? ??? ????? ?? ??? ??? ??? ±10%. ????? ???? ???? ???????? ??????? ????????? ?????? (TVOC) ??? ??? ??? ??? ???? ???????? ??????? ?????? ??????? ??????? ????? ??? ?????? ????? ??????? ??? ???? ????????? ???? ??????. ????? ???????? ????? ??? ???? ???? ?????? ??? 0 ?120 ???? ??????? ??? ????? ??????? ????????? ??? ???????? ??????. ???? ?????? ????????: ??? ?????? ?? ??? ?????? ??? ???? ????? ???????.

????? ????? ??? ???????? ??? ???? ????? ?????? (4G)? ??? ???? ???????. ????????? ?????? ???? ???????? ???????? RS-RJ-K ?? ???? ??????? ???????? ???????? ???? ?????? ??????? ???? ????? ???? ?????? ??????? ???? ?????? ??? ???????? ???????.

???? ?????????? ????? ?????? ??? ?????? ???????? ??? ??? ??????? ??? ????? ????? ??? ????? ?????????? ???????? ??????? ??????? WeChat ???????? ???? ???????? ?????? ???? ?????? ???? ?????? ?????? ??? ????? ????????. ??? ?????? ??? ???????? ????????? ?????? ????? ????? ???????? ????? Excel ?? PDF.

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

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

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

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

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