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DS/EN 15163 - Machines and installations for the exploitation and processing of natural stone – Safety – Requirements for diamond wire saws
June 26, 2008 - DS

This European Standard applies to diamond wire saws being used in quarries as well as in processing plants for cutting marble, granite and other stones out of a mass of rocks in a quarry or of blocks having been al-ready extracted. The machines can be either stationary or travelling on rails...

DS/EN ISO 6360-4 - Dentistry - Number coding system for rotary instruments - Part 4: Specific characteristics of diamond instruments
June 30, 2004 - DS

This standard specifies the code numbers for specific characteristics of rotary diamond instruments and diamond-coated discs for use in dentistry. This three-digit number forms the fourth group of three digits in the 15-digit overall number, the principles of which are explained in...

Effect of stabilising fins on base drag of cylindrical bodies at supersonic speeds.
August 1, 1997 - ESDU

ESDU 97022 gives a method for estimating the increment in (jet off) base drag, over that for the body alone given by ESDU 79022, due to stabilising fins on axisymmetric cylindrical bodies at zero angle of attack with a turbulent boundary layer at Mach numbers from 1.5 to 5. It is based on a simple...

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