Publicado por Petroleum Industry Press, 2013
ISBN 10: 7502195246 ISBN 13: 9787502195243
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-05-01 Pages: 118 Language: Chinese Publisher: Petroleum Industry Press oil workers job knowledge Reading : pump maintenance fitter Contact petrochemical enterprises actual site . describes the pump maintenance fitter 's job duties . work content . you should be aware that should the general principles . inspection notes. as well as important safety rules pump common fault diagnosis and repair. Pump maintenance fitter on the job responsibilities clear . the basic oper.Four Satisfaction guaranteed,or money back.