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Specimen Size: 230mm(L)×50mm(B)
Rub Way: Straight reciprocating
Rub Pressure: 4.5Lb(2.04kg)(20±0.2N)
Rub Speed: 43cmp(21,43,85,106cpm adjustable)
Rub stroke: 60mm
Rub Numbers: 0-9999 auto stopping
Power: 40W
Weight: 20kg
Standard ISO 534, ISO 438, GB/T451.3, GB/T1983
