Garnet xuab zeb inertness, siab melting point, zoo toughness, insoluble nyob rau hauv dej, solubility nyob rau hauv acid tsuas yog 1%, yeej tsis muaj dawb silicon, muaj ib tug siab tsis kam mus rau lub cev tej yam kev mob; Nws siab hardness, ntug sharpness, sib tsoo quab yuam thiab tshwj xeeb gra ...
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