Ua ntej Suav Xyoo Tshiab, peb pab pawg engineers tau mus rau Australia los muab cov kev pabcuam hauv tsev thiab kuaj kev cob qhia rau peb cov neeg siv khoom.

Peb cov neeg muas zaub Australian tau xaj peb lub tshuab ua npuas ncauj tsis tshua muaj siab ua npuas ncauj thiab pu mos npuas thaiv pwm los ntawm peb.Peb qhov kev sim ua tau zoo heev.

High foam sponge: Cov khoom no yog foamed nrog polyether, zoo li ua npuas ncauj qhob cij.Qhov muaj cov cuab yeej siv tshuab tuaj yeem ua tau foamed nrog ntoo boards.Cov paj rwb foamed zoo li lub khob cij square.Siv lub tshuab txiav kom dhau los ntawm cov txheej txheem slicing thiab txiav cov tuab raws li qhov xav tau sib txawv.Cov npuas dej kuj tuaj yeem hloov kho kom zoo li mos lossis tawv degree.

ua npuas ncauj pouring tshuab nrog saj zawg zog ua npuas ncauj thaiv daim ntawv pwm