The length and orientation of the original stone walls of the mill building allowed this new structure to push up above the top of the walls to form a largely glazed clerestory.
When the roller mill with a certain ring wear, the length of spring pressure adjusted to maintain a constant link between roller mill on the pressure roller.
当磨辊与磨环达到一定磨损后，调整高压弹簧长度，保持磨辊于磨环之间的恒定碾压力。
3
Strips width and length measuring meter of welded pipe unit is applied for strips width and length measuring unit on pipe mill based on single chip technology as core developed.