TY - BOOK AU - Hofheinza, Wolfgang TI - Protective measures with insulation monitoring : use of unearthed it systems in locations for medical use, on rolling stock, in ships, in industry and mining SN - 81-88689-41-6 CY - New Delhi KW - Electric devices (Monitoring devices) -- Protective measures KW - Eletric power transmission KW - Protective measures --Monitoring devices N1 - Includes index ER -