Metric sizesWhat is BS 2558_Supplement No. 1 Metric sizes for tubular box spanners about? BS 2558_Supplement No. 1 is a British Standard that discusses tubular box spanners. BS 2558 provides an immediate guide to the overall metric sizes of fastening tools. Who is BS 2558_Supplement No. 1 Metric sizes for tubular box spanners for? BS 2558_Supplement No. 1 on metric sizes for tubular box spanners is useful for: Tubular box spanner manufacturers Design engineers

BS EN 208 applies to eye-protection against laser radiation where aversion responses

Storage of critical non-flight items

EN 10045-1

Annex A (informative) Correspondence between ISO/PAS 28000:2005

BS EN 1804-1 does not establish the additional requirements for:

Other relevant requirements necessary for the complete application of a PESSRAE in an escalator and moving walk safety function

This part of ISO 14644 is not applicable to the measurement of products or of processes in cleanrooms or separative devices

so there is now a great deal more detail on this

as measured from the outside of the scale marks

These water sources can include rivers

and testing of separative devices (BS EN ISO 14644-7)

It takes into account the large number of objectives for soil-monitoring programmes