Metallic materials. Determination of plane-strain fracture toughnessBS EN ISO 12737: 2010 Metallic materials. Determination of plane strain fracture toughness BS EN ISO 12737 is an International Standard which specifies the ISO method for determining the plane strain fracture toughness of homogeneous metallic materials using a specimen that is notched and precracked by fatigue, and subjected to slowly increasing crack displacement force. Contents of BS EN ISO 12737: Foreword 1 Scope 2 Normative references 3 Terms and

Passive sampling involves the deployment of a calibrated device that uses a diffusion gradient to collect pollutants over a period of days to weeks

Frame cutter machines with multiple blades

Test Suites

Data and quality management

Contents of BS EN 794-1:1997+A2:2009:

The 2011 Amendment brings it up to date with technological developments and industry best practice

Both power operated and manually operated lifting tables are included whether stationary or mobile

taking into account the type of plastics to be used

- Active fire curtain/barrier assemblies

Fire risk assessors

Selection of protection measures

BS EN 4127 specifies the characteristics of bolts