Hydraulic turbines, storage pumps and pump-turbines. Model acceptance testsWhat is BS EN IEC 60193 Hydraulic turbines, storage pumps and pump turbines about? BS EN IEC 60193 applicable to prototype machine models having a unit power more than 5 MW and a reference diameter greater than 3 m. For equipment with less power and size, full adoption of the processes outlined above is often not justifiable. BS EN IEC 60193 can be used for such machines. BS EN IEC 60193 applies to laboratory models of any type of impulse or reaction

– only the case of products selected

This British Standard also includes a method for assessing an empirical strength criterion (the CBR value) of a compacted or undisturbed soil used as a sub-grade material for pavement construction

QFD (Quality Function Deployment) has broadened and deepened its methods and tools to respond to the changing business conditions of QFD users

for example as dipping or spraying or vapour condensation process

BS EN 4049-001 guidelines help you to design and manufacture or source high-quality cables that can withstand a variety of temperatures and are long-lasting

— by a systems and software supplier to implement a benchmarking process to estimate and/or evaluate performance of an IT project

ISO 21268‑1 on the chemical and ecotoxicological testing of soil is useful for:

in passenger cars and car derived vehicles

ISO 6385:1981

PD IEC/TS 62257-3 also guides you with the requirements that are proposed for recycling and the protection of the environment

Safety requirements and tests given in BS EN 17109 cover aspects such as design and construction

some aspects of design