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Edité par China Railway Publishing House Pub. Date :2009-7-1, 2009
ISBN 10 : 7113099610ISBN 13 : 9787113099619
Vendeur : liu xing, Nanjing JiangSu, JS, Chine
Livre
paperback. Etat : New. Language:Chinese.Pages Number: 272 Publisher: China Railway Publishing House Pub. Date :2009-7-1. The book to the National Building safety laws and regulations and special operational safety standards based on technical specifications. elaborated a common scaffold. scaffolding and other buildings attached to lifting Jia Zigong and high operating basket assembly and disassembly workers should have the professional knowledge to help the reader grasp the construction Jia Zigong and high operatin.