books.google.fr - Extreme care and detailed planning must go into every aspect of designing, installing, and maintaining high-voltage and telecommunications equipment. OSHA Stallcup's High-Voltage and Telecommunications Regulations Simplified fully explains the applicable OSHA regulations and 2002 NEC(r) rules. In addition...https://books.google.fr/books/about/Osha.html?hl=fr&id=CpyeNUgls68C&utm_source=gb-gplus-shareOsha
