ISBN: 9787511448453 - 集输系列岗位技能操作标准化培训教程/油田企业模块化实战型技能培训系列教材 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2018-10-01 Language: Chinese Publisher: China Petrochemical Press gathering standardization series of job skills training tutorial oil companies operating modular actual combat skills training textbook series is set for the oilfield business information transformation lose job skills required inspection staff positions and written training materials. Preparation of textbooks in line with professional activities .…