Calcium silicate (microporous calcium silicate) cov khoom siv rwb thaiv tsev yog ua los ntawm silicon dioxide hmoov khoom (quartz xuab zeb hmoov, diatomaceous ntiaj teb, thiab lwm yam), calcium oxide (tseem siv tau rau iav fiber ntau weft, thiab lwm yam) ua cov khoom siv tseem ceeb, thiab tom qab ntawd ntxiv dej, Auxiliaries, molding, autoclave nyuaj ...
Nyeem ntxiv