Isbn: 9787111568612 - 安全防范系统安装与维护 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2017-08-01 Pages: $number Publisher: Machinery Industry Press This book mainly describes the safety precautions system of the various subsystems of equipment installation and maintenance. from the installation of the preparatory work. installation process. Installation process and commissioning operation. such as detailed explanation of anti-theft alarm system. video surveillance system. access control system. visual intercom system and parking management. …