Kev Kho Mob Nroj Tsuag Granite
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Kev kho cov tawg Granite, Ceramic Mineral Casting thiab UHPC
Qee qhov tawg thiab pob yuav cuam tshuam rau lub neej ntawm cov khoom.Txawm hais tias nws kho lossis hloov pauv yog nyob ntawm peb qhov kev tshuaj xyuas ua ntej muab cov lus qhia tshaj lij.