鋼渣粉篩選。(企業(yè)依法自主選擇經(jīng)營(yíng)項(xiàng)目，開(kāi)展經(jīng)營(yíng)活動(dòng)；依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后依批準(zhǔn)的內(nèi)容開(kāi)展經(jīng)營(yíng)活動(dòng)；不得從事本市產(chǎn)業(yè)政策禁止和限制類項(xiàng)目的經(jīng)營(yíng)活     展開(kāi)+

鋼渣粉篩選。(企業(yè)依法自主選擇經(jīng)營(yíng)項(xiàng)目，開(kāi)展經(jīng)營(yíng)活動(dòng)；依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后依批準(zhǔn)的內(nèi)容開(kāi)展經(jīng)營(yíng)活動(dòng)；不得從事本市產(chǎn)業(yè)政策禁止和限制類項(xiàng)目的經(jīng)營(yíng)活動(dòng)。)      收起-