Zoo ntawm marble

Marble zoo nrog lwm pob zeb li, tiam sis tsis tshua muaj ntau nqe, yuav ua poj niam neej high, tiam sis rau nws ceev, thiab tej yam xwm txheej dej npaum li cas, thiab muaj zog, qhov chaw hauv qab no granite hoob pob zeb, li av khoom tshwj xeeb tshaj yog pej xeem zaum puav mas siv Shi, degrees check, thiab kawm ntawv los tiv thaiv tej av, thiab nkawm nqi, thiab stability, sib nrauj tsis tau, ntau siv cov-av, los yog siv npaum siab tsis siv , raws li lub rooj qhov rai, thiab floating qhov rai los yog crafts yuav siv.