1.1 This practice utilizes symbols to depict security systems and equipment requirements for architectural or engineering drawings that are produced either manually or by computer aided design (CAD). The symbols depicted include some symbols that have already been somewhat universally accepted or that have already been adopted by a standards-writing body, such as by the National Fire Protection Association.
Product Details
- Published:
- 09/01/2018
- Number of Pages:
- 12
- File Size:
- 1 file , 480 KB
