standards
Elcometer 2020 & 2041 Fineness of Grind Gauges - Hegman, North & PCU
Can be used in accordance with:
ASTM D 1210
ASTM D 1316
DIN 53203
DIN EN ISO NF 21524
FTMS 141 a. M.4411.1
ISO 1524
NFT 30 046
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