Cov Khoom Uas Ruaj Ntseg

ZhanjiaoShigaoBengdai (ZhanjiaoShigaoBengdai) yog cov ntaub qhwv ua los ntawm cov hmoov zeb calcined plaster, polyvinyl cawv, thiab polyvinyl acetate emulsion los ua kom muaj qhov sib xws ntawm homogenate, tusyees npog nws ntawm daim ntaub, qhuav, thiab txiav nws. Nws yog qhov tsim nyog rau kev kho pob txha kho pob txha, kho kom deformity, ua kom lub cev tsis ruaj khov, mob ntsws pob txha, mob qog nqaij hlav hauv pob txha thiab pob txha caj dab kho pob qij txha, kho qhov nqua thiab ua qauv ua qauv. Cov khoom no muaj peev xwm tswj tau lub sijhawm tua, muaj zog tawv, lub sijhawm qhuav sai, thiab muaj zog hloov pauv tau, Kub kub tsis kam, txias txias, tsis muaj tshuaj lom, tsis khaus, tsis ua xua. Cov Khoom: Cov khoom no yog qhwv nrog cov kua nplaum, tsis muaj ntxhiab.