ISBN: 9787122047106 - 现代生产安全技术丛书--焊接安全技术(二版) (1 resultados)

paperback. Condición: New. Paperback. Pub Date: June 2009 Pages: 271 Language: Chinese in Publisher: Chemical Industry Press book is the modern production safety technology Books (second edition). a branch of. Book from the use of the basic principle of the welding process points. operating procedures and welding equipment. tools and other security aspects were introduced and analyzed. and pointed out that the main danger in the welding process. as well as the security measures taken by these dangerous. Book than the f.…