Plastics. Determination of mode I plane-strain crack-arrest toughness1 Scope This International Standard specifies a method for the determination of the plane strain crack arrest fracture toughness, Kla, of polymeric materials by using a side grooved, crack line wedge loaded compact tension specimen to obtain a rapid crack run arrest segment of flat tensile separation with a satisfactory crack front. This International Standard employs a static fracture analysis determination of the stress intensity factor at a short

3 Reliability standards

Ambient aerosol epidemiology studies since the early 1990s have demonstrated an increase in health impact from particles smaller than 2

Manufacturers of fibre optic elements

This part of IEC 62220 is not applicable to

Who is BS EN 3956- Silver base alloy for aerospace series for

The main purpose of ISO 7975 is to provide repeatable and discriminatory test results that can be helpful to testing facilities

BS EN 61120-1 on the requirements for digital audio tape recorder reel-to-reel system is useful for:

Dilatometer probe

BS EN 13631-6 is the sixth part of the BS EN 13631 multi-series and discusses high explosives

BS 1715 discusses the analysis of soaps

Corrosion and oxidation performances and mechanical properties for use at elevated or sub-zero temperatures can be agreed on between the user and the manufacturer in each particular case

Coated threads