鶴崗無味碳?xì)淝逑磩㎜K6660M
鶴崗脫水碳?xì)淝逑磩㎜K6690
鶴崗脫水碳?xì)淝逑磩㎜K6660
鶴崗脫水碳?xì)淝逑磩㎜K6640
鶴崗脫水碳?xì)淝逑磩㎜K6630
鶴崗快干型碳?xì)淝逑磩㎜K6600