Ntoo lis Marble Pobzeb

Crystal ntoo grain marble yog tus cwj pwm raws li cov xim dawb thiab xim av ntuj lis cov duab sib txawv, cov kab ntshiab thiab du. Nws cov qauv yog qhov muag heev thiab muag muag, zoo nkauj, thiab luv luv, nrog cov tawv hardness, qhia kev siv lead ua purity thiab pom.

Raws li lub pob zeb dai, qhov kev xav pom tshaj plaws ntawm siv lead ua wood marble yog nws cov kab yooj yim thiab du, tshwj xeeb tshaj yog cov ntxhib, uas zoo nkaus li tawv thiab zoo nkauj thaum muab tso rau hauv tsev thiab ua rau tib neeg xis nyob. Crystal ntoo lis marble yog tseem ncaj, haum rau thaj chaw loj paving ntawm phab ntsa thiab cov plag tsev, xws li tsev so, khw, thaj chaw pej xeem, thiab lwm yam.