Roller sports equipment. Roller skates. Safety requirements and test methods Ingestion-build-61878 presumption of conformity to the

presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 97/23/EC is limited to technical data of materials in this European Standard and does not presume adequacy of the material to a specific item of equipment

BS 3463 on observation and gauge glasses for pressure vessels is useful for:

Valves may then be selected with a PN or Class equal to or greater than the maximum allowable pressure (PS) of the equipment with which it is to be used

NOTE: This part of the standard is not applicable to machinery manufactured before the date of its publication

BS 6351-1:1983

Roller sports equipment. Roller skates. Safety requirements and test methods Ingestion-build-61878 presumption of conformity to theWhat is this BS EN 13899 Roller sports equipment about? BS EN 13899 discusses BS EN 13899 applies to roller skates intended for users with a body mass of more than 20 kg and less than 100 kg. BS EN 13899 specifies safety requirements for roller skates, specifications for test methods, marking and information supplied by the manufacturer to reduce the risk of injuries to both third parties and the user during their normal use. Note 1: Roller skates for