PURPOSE:To optionally and exactly adjust an offset rate of work rolls relative to back up rolls by moving liquid pressure cylinders on an inlet side of a material to be rolled and liquid pressure cylinders on an
PURPOSE:To optionally and exactly adjust an offset rate of work rolls relative to back up rolls by moving liquid pressure cylinders on an inlet side of a material to be rolled and liquid pressure cylinders on an outlet side by a tuning actuator until the extents of the operation of said ...
High purity production null of the fluorine conversion 1,3 dicarbonyl which uses BDM (bis - huroorokishijihuruorometanPROBLEM TO BE SOLVED: To provide an improved efficient method for the production of an α-fluorinated-β-dicarbonyl in the presence of an acid....