13355179681 山东东达机电
K3给料机用托辊 GLD800/5.5/S煤矿用带式给料机用托辊
k4给料机滚筒 GLD800/5.5/S煤矿用带式给料机用主动滚筒总成
给煤机托辊
给煤机托辊,缓冲托辊,承重托辊,小滚筒,K3缓冲托辊,K4缓冲托辊,K3承重托辊,K4承重托辊
![](https://img2.fr-trading.com/0/5_581_2728530_750_642.jpg.webp)
13355179681 山东东达机电
K3给料机用托辊 GLD800/5.5/S煤矿用带式给料机用托辊
k4给料机滚筒 GLD800/5.5/S煤矿用带式给料机用主动滚筒总成
给煤机托辊
给煤机托辊,缓冲托辊,承重托辊,小滚筒,K3缓冲托辊,K4缓冲托辊,K3承重托辊,K4承重托辊