Isbn: 9787519879327 - 新书 电力通信工程作业安全风险管控细则及措施 现场关键点作业安全管控措施 通信工程施工严重违章清单违章释义及典型违章示例 任选备注 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2024-01 Pages: 108 Language: Chinese Publisher: China Electric Power Press This book is mainly divided into three parts: implementation rules for safety risk control of power communication engineering operations. safety control measures for key points of power communication engineering construction site. list of serious violations of communication engineering construction. interpretation of violations and typical examples of violations. The first part covers the safety ri.…