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.
10 hilariously insightful foreign words. Sisal is a term which refers both to a species of agave native to Central America, and to the fiber which can be produced by this plant by processing its leaves.The fiber can be used for a wide variety of purposes, ranging from papermaking to textiles.isal is too rough to be worn, but it can be used to make rugs, placemats, and floor mats. It is often used in doormats for its rugged and durable properties, and the coarse surface makes it ideal for trapping dirt from shoes.