Machinery for forestry. Portable chain-saw safety requirements and testing - Chain-saws for forest service1 Scope This part of ISO 11681 gives safety requirements and measures for their verification for the design and construction of portable, combustion engine, hand held chain saws, intended to be used for forest work by only one operator, by persons with the right hand on the rear handle and left hand on the front handle having read and understood the safety requirements provided in the instruction handbook and using the appropriate personal protective

This part of ISO 15186 specifies a sound intensity method to determine the sound reduction index and the element-normalized level difference of building elements at low frequencies

BS EN 22339 focuses on specifications and references International Standards for unhardened steel taper pins

each manipulated by one of the arms

5 mg/m3 to 2 000 mg/m3 of SO2 for an ion-chromatography variant and 5 mg/m3 to 2 000 mg/m3 of SO2 for the Thorin method according to emission limit values laid down in the Directive 2010/75/EU

This standard does not cover rotors in a flexible state

It facilitates a successful transfer when the authors of the importing and exporting tools have nothing in common except an agreement to conform to CDIF

Nickel or cobalt-based super alloys

Change of the status from Technical Specification to European Standard

ISO/IEC TR 30105-7 provides a procedure for efficient assessment and can help to improve the assessment efficiency by making it more visible and easier to implement

for instance BS EN ISO 3738-1 and BS EN ISO 4498

A note has been added to give guidance on how to test chairs for heavier users

Who is BS 5649-5 – Base compartments and cableways of lighting columns for