أخبار

????? ????? ????? ??? ????? ?????? ?? ??????? ??????? ??????? ????? ?????? ??????? ????? ??? ???? ??????? ????? ?? ?????? ??????? ?????? ?????? ??????? ???????? ????? ????? ????? ???????? ???? ?????. ??????? ??????? ????????? ???????? ?????? ???? 120 ????? ????? ?? ??? ???????? ???? ???????? ???? ????????? ?????? ???????? ???? ???????? ???????? ???????? ??????? ??????????? ?????? ????? ??????? ?????? ???????. ??????? ?????????? ?????? ???????? ?????? ???????? ?? ??????? ??? ?????? ?? ?? ???? ?????? ??????? ????????? ?????????? ?????? ?????? ???????? ??????? ?????????? ?????? ??????? ???? ?????? ???????? ??????? ??? ??? ???????.

??????? ???? ????? ??????? ?? ??????? ??????? ???? 2026 ???????? ????????: ???? ???? ???????? ?? ???? ????? ?????? ?????/?????? ???????? ?? ???? ???????? ?????? ?????? ?????? ???? ???????? ?????? ?????? ?????? ?????? ???????? ?????? ????? Jiahui.

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

?????? ??????? ?????? ??????: ?????? ?? ????? ??????? ?????? ?????? 0.8-1.2 ?? ?? ?? ???? ??? ????. ??????? ?? ??????? ???????? (??? ?????????? ????????) ??? ????? ??????? ???????? ??????? ?????? ????? ?? 3 ????? (????? ??????? GB 7633/EN 1634) ?? ?????? ???????? ???? ?? ??? ????. ????? ?????? ??? ????? ????? ??????: ?????? ????? ?????? ??????? ?????? ?? ????? ?????? ????? ???????? ??????? ????? (??? ???? ???? ????????) ?????? ????? ?????? ???????/????????? ???????? ??????. ???? ??? ??????? ????? UL 94 V-0 ??????? ?????? ????? ?? ?????? ??? ???????? ??? ?????? ?????? ??????? ?? ????????? ????????.