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Methods of test for pulp and paper, Method 441: Determination of roughness/smoothness (air leak methods) - Sheffield method (ISO 8791-3:2017, MOD)
standard by Standards Australia / Standards New Zealand, 12/21/2018
AS/NZS 1301.441:2018
$73.82 Original price was: $73.82.$36.91Current price is: $36.91.