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Ntoo Pellet Ntau Lawm Kab hauv Bangladesh
Lub Ib Hlis 10, 2016, Kingoro biomass pellet ntau lawm kab tau teeb tsa tiav hauv Bangladesh, thiab coj thawj qhov kev sim khiav.Nws cov khoom yog ntoo sawdust, cov ntsiab lus noo noo txog 35%..Cov kab ntau lawm no suav nrog cov khoom siv hauv qab no: 1. Rotary screen —- kom cais loj ...Nyeem ntxiv