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Sib Tsoo Pob Rau SAG
Semi-autogenous sib tsoo txheej txheem yog ib daim ntawv ntawm autogenous sib tsoo txheej txheem.Cov xov xwm muaj ob ntu: ore thiab sib tsoo pob.Cov pob zeb hauv av yuav tsum tau ua los ntawm Impact thiab squeezing ntawm cov khoom sib tsoo, ore thiab liners.
