复合型石膏防水剂
complex water-repellent gypsum additive
钾长石-石膏-石灰(石)热分解体系
K-feldspar-CaSO4-CaO thermal decomposition system
钾长石-石膏-石灰石热分解体系
K-feldspar-CaSO4-CaO thermal decomposition system
α半水石膏
alpha hemihydrate gypsum
hemihydrate plaster
calcium sulfate hemihydrates
磷石膏-石灰二灰土
phosphogypsum-lime solidified soil
气喷旋冲湿式石灰石-石膏法
technology of swirl jet tower