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BSI
BS ISO 5-4:2009
En Vigor
2010-04-30
Photography and graphic technology. Density measurements. Geometric
conditions for reflection density
BSI
BS ISO 10505:2009
En Vigor
2009-06-30
Photography. Root mean square granularity of photographic films. Method
of measurement
BSI
BS EN 16585-2:2017
En Vigor
2017-02-28
Railway applications. Design for PRM use. Equipment and components on
board rolling stock. Elements for sitting, standing and moving
BSI
BS EN 13216-1:2019
En Vigor
2019-05-03
Chimneys. Test methods for system chimneys. General test methods
