wNϵ
w۱ϩϵ
w۱ϩ(yng)I(lng)
w̿ϵ
wˮˎϵ
wˮVϵ
w ˮϵ
(V0-VA)x CX=xm x 0.4(xAL2O3%) ʽУv0հטĴ\Һ ml(sh)VAԇĴ\Һml(sh)c\Һζmԇ0.4(sh)׃
wiSˮ̎
wӡˢSbU̎
wϴúˮ̎F(xin)
wˮ̎
wUˮ̎N
wN
wҺxӾ۱ϩa(chn)ƷB
wÓ̈́
֮Դˮ̎˾
˾Ԓ0371-63231636
֙C139382080321352300823013607658536
(lin)ϵˣκSL
˾ַʡԭ·