Lub zog fais fab:ntau yam kev xaiv fais fab
Cov yam ntxwv ntawm cov khoom: Haum rau kev tsa marble, kev tsa cib refractory, kev txiav pob zeb slab thiab kev tuav, kev tsim khoom crucible, kev tsa cov yeeb nkab cement, thiab lwm yam; Raws li cov txheej txheem xav tau ntawm cov neeg siv khoom sib txawv, cov khoom siv tuaj yeem tig 0 ~ 90 °, tig 0 ~ 360 ° thiab lwm yam haujlwm; rau qhov ntxhib, tsis sib xws ntawm pob zeb nto, koj tuaj yeem xaiv lub khob nqus dej tshwj xeeb rau kev sib haum xeeb.



























