Specification for synthetic-fibre needlefelts

BS EN ISO 15614-12:2004 specifies the tests which may be used for qualification of welding procedure specifications for spot

into slices

BS 3907-15 specifies the principle in which the sample is dissolved in a mixture of nitric and hydrochloric acids and diluted to a suitable volume and the lead content is determined by atomic absorption spectrophotometry

It gives a list of these options with references to the relevant clauses

common or jack rafters or trussed rafters are spaced at centres which do not exceed 600 mm

The test described in BS EN 61000-4-17 applies to electrical or electronic equipment and systems

This part of ISO 7206 however does not specify methods of examining the test specimen

PD IEC TR 62977‑2‑5 can act as your best guide in measuring the optical characteristics of transparent displays

1 – Cinematography about

hair clippers and similar appliances intended for the household environment and for commercial purposes

Visor robustness

BS 4789 specifies the limits for values of properties for the different categories