Wind turbines - Measurement and assessment of power quality characteristics of grid connected wind turbinesBS EN 61400 21: 2008 Wind turbines. Measurement and assessment of power quality characteristics of grid connected wind turbines BS EN 61400 21 is the European standard for testing of wind turbines, though it contains information that may also be useful for testing of wind farms. BS EN 61400 21 of IEC 61400 includes: Definition and specification of the quantities to be determined for characterizing the power quality of a grid connected wind turbine

What is BS EN 545:2010

BS 855 or BS 2790

Lifting tables for marine use

steel tanks for the storage of liquids at ambient temperature and above

It takes account of intended use

4 Reference moisture content

5AlAs (CW626N) and CuZn33Pb1AlSiAs (CW725R) due to the market requirements on restriction of lead and modification of the chemical composition for CuZn39Pb1 (CW611N)

What is ISO 20546 on Big data about

which uses an object identifier structure to identify data elements

which provides the overall framework for the achievement of functional safety

Molecular mass has been changed to molecular weight according to the IUPAC rule

that adventitious microbiological contamination of a medical device prior to sterilization be minimized