Anti-seismic devicesBS EN 15129: 2009 Anti seismic devices BS EN 15129 is a European Standard which covers the design of devices that are provided in structures, with the aim of modifying their response to the seismic action. It specifies functional requirements and general design rules for the seismic situation, material characteristics, manufacturing and testing requirements, as well as evaluation of conformity, installation and maintenance requirements. Contents of BS

combustion engine driven brush cutters and grass trimmers

collection

help organizations to achieve compliance with its OH&S policies and objectives

Hardness test

Frequency weighting curves for human beings exposed to whole-body vibration are included

Sealing of a pilot operated safety valve

Hazards related to the refrigeration system

maintenance and overhaul industries

Specific guidance for a manufacturer developing a quality control system for heat treatment

7 Semantics

and plasticizers

to lawn edge trimmers or to brush cutters equipped with metalic blades consisting of more than one part