ˮą^(q)eͨijɷǶ(SiO2)ˮUQU|(zh)ͨм24%UPbOUPbOĺH˜ʞ24%@rˮﻯWcͨȣҪǷӳڱشָгأʴVɫӲȸߣĥ24%UPbOUͨ^្s|(zh)ֹĥ⣬Ƴɸߙn(yu)|(zh)Uˇg(sh)Ʒ⾀ͨ^̵Ŀɫ24%PbO(yu)|(zh)UĘʾ
ͨƷˮa(chn)Ʒ_ԓ˜ֻ10%£߸ɴUPbOٷQˮһЩoСĮa(chn)Ʒһ
2αeˮֻЇHƷƴSĮa(chn)Ʒ|(zh)g(sh)CƷJƷơͨk^(q)e
1 ֏r ͬˮƷٰײ@ĸXƷto
2ͬӴСăɼƷˮƷҪȲҪp
3۹ͬһ⾀ˮƷ۹Ҫڲģ߲ʺƷɫ⡣
4ӲˮȲӲҪˮȥırһEòˮrto˺EF(xin)