Soil quality. Chemical methods - Determination of phosphorus. Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution

It gives references to further information on the effects of CO

A bone tap is a sharp implement with a threaded end that cuts into the bone to facilitate screw insertion in orthopaedic surgeries

BS 5431 gives you the specification for manufacturing steel springs for copper tubes with details such as spring material

5 Requirements for ACSS stranded conductors

help its users to ensure the design and manufacturing of high quality and reliability of the footwear

Textile machinery designers

The standard outlines recommendations for appropriate visual conditions and direction-finding on all escape routes with a view to reducing panic and to enable safe movement from the building plus assistance with proper shutdown procedures

EN 2082-2:1989

The tables of measures as described in this document constitute a first attempt at the grouping of body sizes appropriate to the European population

there will be little or (possibly) zero quantitative information on the availability performance since there may be no repair actions

Fire and carbon monoxide alarms in dwellings have been available for many years

Summary of inspection documents