You must be able to measure and account for the varying work loads that occur on a production server over time, as these changes will impact your Numbers either positively or negatively.

The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.

Although their work loads will vary by size and type of office, general office clerks or clerk/typists generally type correspondence, reports and other documents.