Matches. Performance requirements, safety and classification included-in-kit

Matches. Performance requirements, safety and classification included-in-kit

BS EN 14033-4 covers the technical requirements for dealing with railway specific risks of the machines when running

and IEC 61508-4 are basic safety publications

BS EN 61855 provides performance methods that help to check the performance of the hair care appliances

permissible impurity levels

— Method 2 – Movement capability: This test method describes how to determine the movement capability of cured foam

selection and detection for

Test method for optical output power and gain

these measurements shall be performed at a maximum interval of 1 h

should there be a spectral mismatch between the test spectrum and the reference spectrum as well as between the reference device SR and the device under test SR

This method is unsuitable for synthetic resin screed materials

– Clause 10 describes the requirements for the qualification of wireless devices and their environment

BS EN ISO 22109 specifies three kinds of operations