Tests for geometrical properties of aggregates - Determination of particle size distribution. Test sieves, nominal size of aperturesThis European Standard, a part of the BS EN 933 series, specifies nominal aperture sizes and shapes for woven wire cloth and perforated plate in test sieves used for test methods for aggregates. It applies to aggregates of natural or artificial origin including lightweight aggregates.

Subclause 3

Preventing hazards from pneumatic and hydraulic equipment

BS EN 12643 excludes rollers

Note: BS EN 485-3 does not apply to semi-finished rolled products in the coiled form to be subjected to further rolling (reroll stock) or to special products such as corrugated

Capacity calculations for liquids

This European standard need not be applied to machinery which is covered by certain electrical standards in which specific testing procedures are laid down

tear resistance and puncture resistance

BS ISO/IEC 20000-1 defines the requirements for a service provider to deliver managed services

head-dress)

BS EN ISO 8185 includes requirements for the basic safety and essential performance of humidification systems

It provides a generic BCM framework for incident anticipation and response and describes evaluation techniques and criteria

An inner tank made only of pre-stressed concrete is excluded from the scope this standard