Guidance for the design, commissioning and maintenance of LPG systems in small craft1 Scope This Published Document gives guidance for the design, commissioning and maintenance of LPG (liquefied petroleum gas) systems, including replacement appliances, replacement hose and replacement piping. It covers permanently installed gas burning installations in small craft 1) of up to 24 m in length, using LPG operating at a nominal pressure of up to 50 mbar 2). The LPG is from either cyclinders stowed on board or the on board aspects of the

The currently available methods for monitoring levels of aerosols in workplaces for a range of different purposes are described and details are given of their limits and possibilities in the field of occupational hygiene

reference value standard solution and slope factor

pitch and widths

BS EN 50443 is applicable to all new metallic pipelines and all new high voltage a

BS 7141-2 lays down the technicalities for manufacturing the best quality cotton webbings for personal load-carrying purposes

installation and operation of water supply systems using low pressure mechanical mixing valves

nor does it deal with digital signal processing

Investigation of groundwater and surface water quality is outside of the scope of this document

This document specifies minimum requirements of performance characteristics for the detection of nucleic acid sequences (DNA) by molecular methods

a special design is necessary when external short-circuits and cell failures would cause abnormal stress

and for any type of project

411 and as specified in CCITT Recommendations V