Imaging materials. Photographic film and papers. Method for determining the resistance of photographic emulsions to wet abrasion1 Scope This International Standard specifies a laboratory test method for determining the resistance of photographic emulsions or gelatin backings to abrasion damage during processing. This method may be used to determine the effects of variations in processing solutions, gelatin layer properties, processing solution temperatures and times, or a combination of these factors, on the wet scratch resistance of gelatin layers. This method is applicable

commissioning and maintenance of such systems

Agencies involved in sampling volatile products

— if appropriate

Double opening (French windows)

This standard deals only with low temperature systems

The simplified design approach might result in a solution that exceeds the physical constraints of the project

BS EN ISO 11553-1:2008 Safety of machinery

applies to optical amplifiers (OAs) using active fibres and waveguides

This part of ISO 3262 specifies requirements and corresponding methods of test for cristobalite

with up to three circuits placed side by side or two circuits placed one above the other

you can ensure that the thermal spraying process is conducted smoothly

a part of the BS EN 1097 series