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Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: New. Pub Date :2009-06-01 Pages: 284 Publisher: China Water Power Press . three electrical check eligibility assessment training materials as one of the practical series of the latest power technology training materials. The book is divided into 13 chapters. the main contents include: check the laws and regulations of electricity. electricity inspection. electrical equipment. ring network power supply equipment. box-type substation. the electricity business management. the induction energy meterin.