Optical amplifiers - Polarization mode dispersion parameter. General information

Some specific types of works such as the execution of trenches and small earthworks may be organized using simplified or specific rules

are added to tin-lead solders to increase their strength

The quality of finger image data is defined to be the predicted behavior of the image in a matching environment

motion-stopping ability

BS EN 993-5 helps you by providing a test method for determining cold crushing strength of refractory products and materials

Preliminary steps to enable hazard analysis

BS EN 12759 describes two methods of evaluating the resistance of fabrics coated with plastics or with vulcanized rubber to the action of liquids by measurement of selected properties of the materials before and after immersion in selected liquids

the quality system

dimensions and marking of covered metal jacketed gaskets for use with flanges complying with BS EN 1759-1 for Class 150

Lighting equipment for aircraft and airports

including prerequisite programmes and guidance for their selection and use

No known surgical implant material has ever been shown to cause absolutely no adverse reactions in the human body