Health and safety in welding and allied processes. Requirements, testing and marking of equipment for air filtration - Determination of the minimum air volume flow rate of captor hoods and nozzles1 Scope This part of ISO 15012 specifies a method for establishing the minimum air volume flow rate required for captor hoods and nozzles to effectively capture fume and gases from welding and allied processes. The method can be used with capture devices of any aspect ratio and cross sectional area, but it is not applicable to on gun extraction systems and down draught tables. This part of ISO 15012 also specifies the test data to be marked on the

This test procedure focuses on two regimes of interest: the low dose rate regime suitable for estimating the effect of environmental background radiation

Why should you use PD CEN/TR 16957 - Life Cycle Inventory (LCI)

In comparison with EN 12168:2011

or product

2 Direction of approach parallel to the detection zone

This document is not applicable to other permanent venues such as theatres

and materials used in the manufacture of heated tobacco product

including derivatives and by-products

slit wide strip or cut lengths obtained from slit wide strip

This document specifies a method for the calculation of light-scattering and light-absorption coefficients based upon diffuse reflectance measurements made under the conditions specified in ISO 2469 using the colour matching function y ¯ ( λ ) and CIE illuminant C

BS EN 438-8 is the eight part of the BS EN 438 series used for High-pressure decorative laminates (HPL) that specifies the dimension and requirements which are useful in designing and constructing these laminates

BS EN 3375-003 specifies the required characteristics of single braid cables with 77 Ohms electrical resistance and size 24 electrical cable type KG