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Editore: China Labor and Social Security Publishing House P, 2005
ISBN 10: 7504549355ISBN 13: 9787504549358
Da: liu xing, Nanjing JiangSu, JS, Cina
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paperback. Condizione: New. Language:Chinese.Pages Number: 108 Publisher: China Labor and Social Security Publishing House Pub. Date :2005-05. Climb set operations ( version 2) According to the National Safety Authority in October 2002 issued the special operations personnel security training framework and assessment criteria written work is the erection of climbing safety assessment review training materials. Climb set up operations (2nd Edition) in two parts. The first part of the work for the erection of security tec.