Quality assurance comprises administrative and procedural activities implemented in a quality system so that requirements and goals for a product, service or activity will be fulfilled.
Sisal (/ËsaÉªsÉl/ , [siËsal]), with the botanical name Agave sisalana, is a species of Agave native to southern Mexico but widely cultivated and naturalized in many other countries.t is sometimes referred to as sisal hemp, because for centuries hemp was a major source for fibre, and other fibre sources were named after it.
AEL Sistemas S.A. is a Brazilian-based defense electronics company. The company is a subsidiary of Elbit Systems with 25 percert acquired by the Embraer's defense division. AEL operates in the areas of fixed and rotary wings solutions, unmanned vehicles, homeland security, armored vehicules solutions, communication systems, contracted of logistics support, space systems and simulators.