Isbn: 9787511421425 - 地下管道电磁无损检测与隐患故障诊断 (1 resultados)

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-06-01 Pages: 240 Language: Chinese Publisher: China Petrochemical Press pipeline inspection technology training materials : underground pipeline hazards of electromagnetic nondestructive testing and fault diagnosis is summed up in three decades electron theory used in underground instrumentation research and development pipeline . pipeline inspection and pipeline detection technology training engineering practice . based on the wealth of information and reference to .Four Satisfaction guaranteed,or money back.…