1. Borehole electromagnetic telemetry system :
پدیدآورنده : Jiefu Chen, Shubin Zeng and Yuequin Huang.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Borehole mining.,Oil well drilling.,Telemeter.,Borehole mining.,Oil well drilling.,TECHNOLOGY & ENGINEERING-- Mining.,Telemeter.
رده :
TN871
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