Isbn: 9787504559586 - 起重安全(第二版)—安全生产新技术 孙桂林,孙淼 中国劳动社会保障出版社 9787504559586 (1 risultati)

paperback. Condizione: New. Language:Chinese.Pages Number: 332 Publisher: China Labor and Social Security Publishing House Pub. Date :2007-01. Lifting Safety (2nd Edition) a systematic introduction to general overhead crane. common gantry cranes. hoist cranes. mobile cranes. tower cranes and port cranes. safety devices. operation of safety knowledge and safety inspection points; The book also describes the vulnerability of components and general crane safety devices security technology knowledge. Lifting Safety (2nd Edi.…