?2 ??????? ????????, ?? ??? ????? ?????, ???? ?????? ??????? ?: ?????, ?????, ????? tungstic, ??????? paratungstate & metatungstate (AMT & APT), ????, ?????? ??????? ?????, ?????? ??????? ?????, trioxide ??????? (WO3); ??????? & ????? ????, ?????? ?? ????? ????? ????; ??????? ????? ??????, ?????, ????? ?amp; ?????; ?????? ???? (WHA) ??????? ??????, ?????? ????, ?????? ?PCB, ??? ????? ???? ????? '????; ?????, ??????? ????, ???? ????? ?????, ??????? ???, ?????? "??????? ?? ???? ???, ???? ??????? ????, ????? ??????? ??????? ?amp; ????, ??? ??????? ?? ????? ???, (??????: X, ???? ???) ????? ??? ?????, ??? ????? ???? ???????? & ??????? ?????? (DU) ??? ????, ????? ?????? "????? ??????; ????? ?????, ???? ??? ?amp; ???? ?????? ?????, ????? ?????? "??????; ?????, ????? ??? ?????, ????? '???????, ???? ???? (???? ?????) ???????? ?????? ?????. ?????, ?????? ????? ??? ?? ?????? ??????? ???? ????.
????? ???? ???? ??? ??? ??? ????? ???? 1000 ?????? ?? ????? ??????? ???? ????? ?????? ?????? ????? 1997. ?? ?? ?? ?? ????? ?? ??????? ?amp; ???????, ??? ???? ?????? ?? ?? ??? ?? ?????, ??? ???? ????? ??????? ????? ???? ?? ?????? ???, ?????, ????? ????, ????? ?amp; ????? ????? ??????. ??? ??, ??? ??????? ???: ??? ??? ?? ??? ???????, ??? ?????? ?????, ?????? ?? ?????? ?? ?????? ???? ???????, ??? ?? ??????, ????? ??? ?????? ???? ?????, ????? ??????? ??????? ????????? ????? ????? ???? ???:
?????? ???? ???? ??? ?????? ???!
???? ????? ???? ?? ????? ???????? ????? ????? ???? ??!
Chinatungsten ONLINE ??? ???? ??????? ????? ???? ????? ?????? ????? ???????, ????? ??????? ????? ?????? ???? ???? ? 20 ????. ?? ?? ?? ????? ?????? ??????? ???? ??, ??? ?? ???? ????? ????? ???? ???????? ?? ??? : sales@chinatungsten.com