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Editore: Coal Industry Press; 1 edition (January 1. 2005), 2000
ISBN 10: 7502026649ISBN 13: 9787502026646
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Paperback. Pub Date: 2005 Pages: 187 Language: Chinese in Publisher: Coal Industry Press hydraulic support and pumping station introduces the composition of the working principle of the hydraulic support. the structure. the hydraulic control system. maintenance and troubleshooting ; structural principle of the emulsion pump station. hydraulic system. and operation. maintenance and troubleshooting. The hydraulic support pumping station for the technical schools of the national coal Universal m.