which refers to the sets of rules that outline specification of dimensions design of operation materials and performance or describe quality of materials products or systems?

Standards

Explanation:

STANDARDS can simply be defined as a set of guideline, rules or laydown rules to follow either during a manufacturing process or production process among others.

For Example A company or an organization that want to produce a quality goods or products has to have a laydown STANDARDS which will serve as a guideline during the production process such as the quality and quantity of materials they are to use , specification of the materials to use, the type and description of materials to use which will inturn enable them to produce quality goods due to the already lay down STANDARDS or rules which the company or organization followed.

if you go to ask a question say ask, there should be something that looks like this. a camera lens.