Plastics. Methods for the preparation of samples for biodegradation testing of plastic materials1 Scope This International Standard describes methods for the preparation of test samples used in the determination of the ultimate aerobic and anaerobic biodegradability of plastic materials in an aqueous medium, soil, controlled compost or anaerobic digesting sludge. The methods described are designed to provide dimensional consistency of test samples, resulting in improved reproducibility of test results during the determination of the ultimate

The field of application of this type of measurement is to characterize the level of odour exposure within the study area

— ct scanners covered by IEC 60601-2-44

They can be distinguished from other information assets by their role as evidence in the transaction of business and by their reliance on metadata

BS EN 62074-1:2014 includes some technical changes with respect to BS EN 62074-1:2009

BS EN IEC 61375 is a series of international standards on electronic railway equipment that establishes the specification for the communication between the onboard subsystems and the ground subsystems

the three characteristic values for the stiffness in torsion can therefore be represented as:

maintaining and improving data security

and clients using them in a way that is compliant with the concepts of IEC 61850

Hand powered lifting equipment in direct contact with food stuffs or pharmaceuticals requiring a high level of cleanliness for hygiene reasons

but doesn’t apply to powered means of access such as lifts

to present several models which can be used to explain IT security

PD IEC TS 63081: