Fais fab System:Ntau hom kev xaiv fais fab
Cov yam ntxwv khoom: Haum rau Marbleisting, refractory breakist, pob zeb slab haoist thiab tuav, cement yeeb nkab hoist, thiab lwm yam; Raws li cov txheej txheem uas yuav tsum tau ua ntawm cov neeg siv sib txawv, cov cuab yeej tuaj yeem tig 0 ~ 90 °, tig mus 0 ~ 360 ° thiab lwm yam haujlwm; Rau ntxhib, tsis sib xws pob zeb saum npoo av, koj tuaj yeem xaiv cov kab xev tshwj xeeb nqus khob rau kev sib haum xeeb.