3.低硫低钒低比电阻收尘粉或0-0.2mm(阳极碳块、电极糊用):,水分:0.21,灰分:0.3-1.3,挥发:1,固定碳:97.5-98.5,硫:0.03-0.5,钒:220-480,比电阻:20-150,比重:2.08现货吨包500吨