Water quality. General requirements and performance test procedures for water monitoring equipment. Measuring devicesWhat is this standard about? This document specifies general requirements and performance test procedures for portable and fixed position measuring devices that are used in an in line or online operating position to measure physical and chemical measurands in water. It excludes chemical test kits and laboratory analysers. The general requirements include functional facilities that MDs need to meet users applications and information that needs to be

This part of ISO 9241 specifies ergonomic guiding principles which apply to the user requirements

acronyms and abbreviations

portlights

Mapping of the audio bitstream on to IEC 61937-1

What is BS EN ISO 9000 - Quality management systems

in kilograms

5 Uncertainty estimation

NOTE 1 General arrangements of typical boats of Types VII and VIII are given in Annexes A and B

The quality of insocks and lining directly affects user experience

If this document is taken in reference for the requirements of the hydroxyapatite layer of dual layer coatings

EN AW-5052

BS EN 515 is a European standard on aluminium and aluminium alloys that discusses the criteria for manufacturing aluminium alloys and wrought products