电力建设施工安全管理标准化手册 配电部分 - Tapa blanda

Power Construction Safety Management Manual Distribution standardization part(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2016-03-01 Pages: 128 Language: Chinese Publisher: China Electric Power Press book based on Safety and distribution portion (Trial) has been prepared. the main contents of general security management requirements. and general safety measures use security tools and instruments to ensure the safety of organizational measures to ensure the safety of technical measures. hot work safety. high operational safety. lifting and transport operations safety. line work. work distribu. Nº de ref. del artículo: DM022209

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