ISBN: 9787505396562 - 综合布线系统弱电工程设计与施工技术 (1 risultati)

paperback. Condizione: New. Language:Chinese.Pub Date :2004-3-1 Pages: 493 Publisher: Electronic Industry Press book is for network engineering and intelligent architectural reference books. is the author of many years of engineering experience of the crystal. This book introduces the intelligent building cabling system weak project design and construction techniques. including weak engineering basics. lightning protection and grounding systems. broadcast sound system. TV monitoring systems. burglar alarm systems . acce.…