Textile products and nanotechnologies. Guidance on tests to simulate nanoparticle release. Skin exposureWhat is this standard about? The effects of synthetic nanoparticles on human health and the environment are still poorly understood and therefore uncertain. In particular, it is unclear in which areas nanoparticles dose caused negative effects in the organism or in the environment (unknown dose response relationship). The underlying toxicological mechanisms and possible effects of nanoparticle exposure over long periods of time are poorly understood.

have been nationally demonstrated to have sulfate resisting properties

which will be withdrawn in December 2008

additional tool for use when ISO 9001 is applied by manufacturers

excavation for basements and other underground structures

DD ISO/TS 19104 also lays down the guidelines for maintenance of a Terminology Repository

Welders and foundries

Information for the selection and application of steels for use at lower and elevated temperatures is given for instance in BS EN 10269

such users often have limited knowledge of the fundamentals underpinning welding technology for cast irons

process piping

Note: Arc welding equipment intended for professional use

NC routing machines and NC combined boring/routing machines which are manufactured before the date of its publication as EN

and testing corrosive or flammable qualities