ISO 18852 pdf download - Rubber compounding ingredients - Determination of multipoint nitrogen surface area (NSA) and statistical thickness surface area (STSA)

ISO 18852 pdf download – Rubber compounding ingredients – Determination of multipoint nitrogen surface area (NSA) and statistical thickness surface area (STSA). 4.4 Pressure gauge or transducer, with a reading accuracy of ± 0,25% or