混凝土灌芯石膏板板梁
concrete-filled plasterboard beam
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
钢弦立筋增强石膏板墙
vertical steel string reinforced gypsum plate wall
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
石膏板护面纸
surface paper of plasterboard
plasterboard cover paper
石膏板护面纸背纸
PBL(plasterboard liner) grey