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Factory NBC-5684 Cobb absorptivity Tester
CHINA Cobb absorption Tester NBC-5684 metal cylinder cross-sectional area of 100 +/- 0.2cm, cylinder height 50mm, absorbent paper weight 200-250g/m2, absorption speed 75mm/min, NBC-5684 is not suitable for accurate evaluation of paper or Cardboard writing performance.
Factory NBC-5684 Cobb absorptivity TesterKey Spec.
NBC-5684 Cobb absorptivity Tester
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