Protective garments for motorcycle riders - Class C garments. Requirements1 Scope This document specifies general requirements for motorcyclists protective garments of Class C, worn as under or overgarments, intended to provide limited protection to the wearer against impact injury. It applies to protective garments for motorcycle on road use.

The term “remove the coating” was corrected to “scratch the coating” in the description of the result of the test

The Charpy impact energy requirements in this document have been derived from established data

The possibility to increase the span in dependence on the roof slope was included

the deflection under the known payload cannot exceed the limiting deflection established in ISO 8611-1 and ISO 8611-2

materials are tested annually or upon each formulation or supplier change

A gravimetric routine and reference method is used

some additional guidance is given for these topics

and facilities

It also specifies requirements for connecting gas appliances to existing flues

Microdensitometer

This part of ISO 21940 specifies requirements for enclosures and other protective measures used to minimize mechanical hazards produced by the rotor in the unbalance measuring station of centrifugal (rotational) balancing machines

Its various benefits prove it very useful