23-01-2023
14
Engineering
Coating & Protecting Of Metal Surface
310 L.E.
ISO 8502-11/2006 Confirmed in 2022 Preparation of steel substrates before application of paints and related produets – Tests for the assessement of surface clealiness – Part 11 : Field method for the turbidimetric determination of water-soluble sulfate.
Updated
Not Obligatory
25.220.10