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Metal roller sectional area: 100±0.2㎝2
Metal roller diameter: 112.8±0.2mm
Roll height:50mm
Blotting paper: 200～250g/㎡
Absorption speed: 75mm/10min
Smooth metal roller: length 200±0.5mm,mass10±0.5kg.
Water volume: 100mm±5ml.
Dimension: 480×400×420(mm)
Weight: 28kg
Standard ISO 535,GB/T 1540,QB/T 1668
