Wood preservatives. Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Application by surface treatment (laboratory method)1 Scope This European Standard specifies a method for the determination of the preventive action of a wood preservative against recently hatched larvae of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: water insoluble chemicals which are being studied as active insecticides; organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;

BS EN 62827-3 on wireless power transfer is relevant to:

6 kW for ICT equipment standards for

Annex G (normative) Requirements for pressure sensitive mats and floors

Pipe connector manufacturers

inclusion of higher pressure temperature ratings that are more closely aligned with BS 5351 and account for improved performance attained from modified PTFE

locomotives and aircraft

guarantees consistency between all components of the solution to ensure system performance in conformity with the expressed need and to control the technical risks involved in the development

machine preparation

and gases at a pressure significantly higher or lower than the ambient pressure

2 at each cycle

It is recognized that there are green roof systems that do not incorporate a substrate layer and these are not covered in this British Standard

Electrical Engineers