Agricultural irrigation equipment. Filters for microirrigation - Strainer-type filters and disc filters1 Scope This part of ISO 9912 specifies general construction requirements and test methods for strainer filters and disc filters (hereinafter called filters) intended for operation in agricultural irrigation systems. This part of ISO 9912 does not cover the aspects of filtration ability, efficiency, and capacity (like quality of filtered water or time of operation before a filter becomes entirely clogged), nor does it deal with structural requirements

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BS EN IEC 63252 on energy consumption of vending machines is useful for:

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Why should you use BS 9997 - Fire risk management systems

This document specifies general requirements and recommendations for the design and assessment of bottom-founded (fixed) and buoyant (floating) offshorestructures

To define a common language through the publication of Lists of Properties (lops)

This set of colour-matching functions is representative of the colour-matching properties of observers with the normal colour vision for visual field sizes of angular subtense from about 1° to about 4°

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