Cr-Ni-Mo无限冷硬Ⅳ材料轧辊  Cr-Ni-Mo chilled iron Ⅳ roller

冷轧辊材料  cold forged roll material

纳米复合材料材料  Nanocomposites

Φ114mm二辊料轧穿孔机  114mm 2-high ratory piercer

齿辊材料  segments material

初轧轧辊  bloom roll

动静压支承轧辊轧机  Dynamic and static back roller mill

高速线材轧辊  High-speed Wire Roller

精轧轧辊  finishing roll

块料轧辊  blooming roll

冷轧轧辊  Cold rolling rolls

铝铸轧辊辊套  Aluminum Cast-rolling Roller

线材辊轧工厂  looping mill

线材辊轧机  wire mill; looping mill

线材轧辊  Roll of Rod Wire Mill

轧辊材质  materials for working roll

轧辊辊缝  roller gap

轧辊辊颈  Rolls neck

轧辊辊坯  roll blank