ISBN: 9787574401310 - lifting machinery technology and application(chinese edition) (1 risultati)

paperback. Condizione: New. Paperback.Pub Date:2023-08 Pages:279 Language:Chinese Publisher:Jilin Science and Technology Press With the continuous expansion of the scale of human production activities. the application of lifting machinery is becoming more and more extensive. Injury accidents caused by lifting operations account for a large proportion in industrial production at home and abroad. In order to further improve the technical quality of lifting operators. strengthen the basic theoretical level of lifting opera.…