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????????? ??? ???? ???? ???? ???? ???? ?????? ????? ?????? ???? ????? ???? ?? ????? ?????? V = VB-V9. ??? ?????? ??? ??? ?????? ???? ????? ??????? ?? DV = V9-V? ???? ?????? ??????? ?????? ???? ???? ????? ?? ????? ??? = P-????????? ????????? ???????. ??????? ??????? ????? ???? < ± 0.1lcm2? -1 <0cm3 ????? ??? < ± 0.02.<0cm3 ????? ??? < ± 0.02.

?????? ??????? ???????? ???? ????? ??????? ???????? ?? ?? ??? ????? ??????? ?????? ???????? ???????: ???? ?? ???? ???? ??? ????????? ????????? ???????? ????? ??????? Z? ????? ??? ????? G4. ????: ??? G1 ?????? ???? ????? ??? ????? K1? ????? ??? ????? ??? ?? ?????? Rα. ??????? ??????: ????? ????? ??? ????? P2? ????? ????? ????????? ?????? ??????? ?????? ??????? ????? ??? ????? ?????? ????? P6.Press ????? ????? ????? ????? ?????? ???? ???? ?? ??????.

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??? ??? ???? ?? ???? ?? ??????? ?? ???????? ???????????? ????? ??? ????? ?? ??????? ??? ?? ???? ????? ???????:
?????? ??????????:sales@chinatungsten.com sales@xiamentungsten.com
????: +86 592 5129696/86 592 5129595

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