Beating Degree Tester
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              DRK28L-2 Standard Decomposing MachineDRK28L-2 standard disintegrator (also known as vertical standard fiber disintegrator, standard fiber disintegrator, standard fiber stirrer), is a standard dissociation that dissociates bundle fibers into single fibers by rotating the fiber raw material of pulp in water at high speed. machine.
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              DRK6L Simple Copying MachineGurley air permeability meter is a standard test method for porosity, air permeability, and air resistance of a variety of materials. It can be applied to quality control and research and development in the production of paper, textile, non-woven fabric, and plastic film.
 
        
 
             
             
            