Corrosion of metals and alloys. Corrosion tests in artificial atmosphere. Accelerated outdoor test by intermittent spraying of a salt solution (Scab test) Ingestion-build-82396 ISDN (Integrated Services Digital Network)

ISDN (Integrated Services Digital Network) signals

Use BS EN 61158-6-24 with other standards positioned within the OSI or fieldbus reference models

BS EN 1286 on technical specification of low pressure mechanical mixing valves  is relevant to:

6 Permitted deviations

2 Determination of the short circuit current linearity using the two lamp method

Corrosion of metals and alloys. Corrosion tests in artificial atmosphere. Accelerated outdoor test by intermittent spraying of a salt solution (Scab test) Ingestion-build-82396 ISDN (Integrated Services Digital Network)1 Scope The purpose of this International Standard is to define a method of assessing the corrosion resistance of metals by an accelerated outdoor corrosion test. In this International Standard, the term metal includes metallic materials with or without corrosion protection. The accelerated outdoor corrosion test applies to organic coatings on metals; metallic coatings (anodic and cathodic); chemical conversion coatings; metals and their alloys. The