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YT-Cobb125 Cobb absorptivity Tester's video

4032 plays · 2018-09-04
YanTe YT-Cobb125 Cobb absorptivity Tester
Product description
YANTE YT-Cobb125 Cobb absorbency Tester The metal cylinder has a cross-sectional area of 100 +/- 0.2cm2, and the amount of absorbent paper is 200~250g/m2. YT-Cobb125 Cobb absorbency Tester is also known as paper surface absorption weight Tester.