硅酸盐盖-钇氧化磷灰石激光器
calcium-yttrium silicate oxyapatite laser
硅酸盐钙-钇氧磷灰石激光器
calcium-yttrium silicate oxyapatite laser
硅酸盐粉煤灰水泥
Portland pulverised-fuel ash cement, PPFAC
Portland pulverised-fuel ash cement
PPFAC
硅酸盐粉煤灰泥
Portland pulverised-fuel ash cement
硅酸盐钝化膜
silicate passivation film