Publicado por China Labor and Social Security Publishing House P, 2000
ISBN 10: 7504573337 ISBN 13: 9787504573339
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: New. Pages Number: 258 Publisher: China Labor and Social Security Publishing House Pub. Date :2009-01. This book is divided into eight chapters. the main contents include: basic knowledge of electricity. construction site temporary electrical safety management. field distribution and the line protection design. grounding and earthing of the installation. lightning protection design. hand-held power tools. construction site lighting. case analysis. This book seeks to be concise. simple and easy to .