Objavljen
This document specifies several methods for the empirical estimation of the consistency of lubricating greases and petrolatum by measuring the penetration of a standardized cone.
POVUČEN
ISO 2137:2007
OBJAVLJEN
ISO 2137:2020
90.93
Odluka o potvrđivanju standarda
11. 9. 2025.
Naftni proizvodi i maziva – Određivanje penetracije mazivih masti i vazelina pomoću konusa
90.93 Odluka o potvrđivanju standarda