桂林無(wú)味碳?xì)淝逑磩㎜K6660M
桂林脫水碳?xì)淝逑磩㎜K6690
桂林脫水碳?xì)淝逑磩㎜K6660
桂林脫水碳?xì)淝逑磩㎜K6640
桂林脫水碳?xì)淝逑磩㎜K6630
桂林快干型碳?xì)淝逑磩㎜K6600