foamer造句
1、chemicalfoamerandfeedsystem2、Wallbodymaterialhasbeenmadebyusinghemihydrategypsum,cementandcompositefoamer.3、Thepaperstudiedtheeffectofdifferentfoamer,foamstabilizerandalkalionfoamstabilityinfoamc...
1、chemicalfoamerandfeedsystem2、Wallbodymaterialhasbeenmadebyusinghemihydrategypsum,cementandcompositefoamer.3、Thepaperstudiedtheeffectofdifferentfoamer,foamstabilizerandalkalionfoamstabilityinfoamc...