BS DD ENV 1250-1:1995 Wood preservatives. Methods of measuring losses of active ingredients and other preservative ingredients from treated timber-Laboratory method for obtaining samples for analysis to measure losses by evaporation to air
1995BS DD ENV 1250-1:1995 Wood preservatives. Methods of measuring losses of active ingredients and other preservative ingredients from treated timber-Laboratory method for obtaining samples for analysis to measure losses by evaporation to air