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Editore: Petroleum Industry Press Pub. Date :2007-03, 2007
ISBN 10: 7502159134ISBN 13: 9787502159139
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Language:Chinese.Pages Number: 135 Publisher: Petroleum Industry Press Pub. Date :2007-03. The In conclusion. the book is the author of ten years in the wire rod pumping technology research and practical work done on the basis of a focus on practical monograph. The main contents include wire rod pumping technology in the development of domestic and international profile. wire rope sucker rod pumping system working theory. wire rod pumping system optimization design method. wire rod pumping un.