Measurement of antibacterial activity on plastics and other non-porous surfaces1 Scope WARNING Handling and manipulation of microorganisms which are potentially hazardous requires a high degree of technical competence and may be subject to current national legislation and regulations. Only personnel trained in microbiological techniques should carry out such tests. Appropriate practices for disinfection, sterilization and personal hygiene must be strictly observed. This International Standard specifies a method of evaluating the

and assembling the rubber hoses and hoses assemblies

Who is BS EN IEC 62430 - Environmentally conscious design (ECD) for

in particular with a specific view to the current definition of metrological traceability given by the Vocabulary of International Metrology (VIM)

5 was changed

in all cases where a preliminary test shows that the chlorofibres do not dissolve completely either in dimethylformamide or in the azeotropic mixture of carbon disulfide and acetone

What is ISO 15781- Measuring shooting time lag

the convergence of people

ISO 15590‑4 -factory cold bends is useful for:

The type of ignition protection described in this standard is unsuitable for use in combination with another type of protection to produce equipment of any other category than category 3

BS EN 818-5 specifies the requirements related to safety

NOTE 1 See Introduction for an explanation for the exclusion of luminance contrast requirements

NOTE This Technical Specification defines specifications and performance criteria and offers for each a variation in the form of classes of requirements