Plastics. Polycarbonate (PC) moulding and extrusion materials - Designation system and basis for specificationsWhat is this standard about? This document establishes a system of designation for polycarbonate (PC) moulding and extrusion materials, which can be used as the basis for specifications. The types of polycarbonate plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties: a) melt volume flow rate; b) Charpy notched impact strength; and on information about the intended application

for which a fire risk assessment is required

BS EN 62388 applies to radar systems

It’s essential that the level of protection is reviewed periodically to ensure that it remains appropriate to the exposure to loss

BS 7375 is a code of practice that gives recommendations for the distribution of electricity on construction and demolition sites

the national authorities responsible for the protection of labour and similar authorities

all forms of energy and uses of energy

What is BS EN 1337-6 - Structural rocker bearings about

in urban or rural areas

Fundamental deviations

BS EN 1020 is a European Standard which specifies the requirements and test methods for the safety and efficiency of nondomestic gas-fired air heaters having a fan to assist the transportation of combustion air and/or flue gases

BS 5839-1 provides recommendations for the planning

considering risks and opportunities