BS DD 8489-6:2011 Fixed fire protection systems. Industrial and commercial watermist systems. Tests and requirements for watermist systems for the protection of industrial oil cookers
2016BS 8489-6:2016 Fixed fire protection systems. Industrial and commercial watermist systems. Fire performance tests and requirements for watermist systems for the protection of industrial oil cookers
2011BS DD 8489-6:2011 Fixed fire protection systems. Industrial and commercial watermist systems. Tests and requirements for watermist systems for the protection of industrial oil cookers