NECA Releases Comprehensive NEIS Yearbook Volume 8, Includes All 42 Standards!

摘要

The complete digital collection of NECA's performance standards for electrical construction and maintenance is now available on CD. This reference tool is the eighth volume of the National Electrical Installation Standards (NEIS®) Yearbook. NEIS® are the only quality and performance standards for electrical construction. They are used primarily by electrical contractors, consulting engineers, facility managers, and other professionals who design and specify for electrical construction projects. With their installation detail, illustrations and thorough explanations, NEIS® are also a valuable training tool for the electrical construction industry.