Procedural Guidelines for Conducting State Mining Oversight of Subsurface Protection
Методические указания по ведению государственного горного надзора за охраной недр. |
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MinNR Распоряжение N 3-r от 01.02.2016RF Minprirody order No. 3-r of 02.01.2016. On … |
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SNiP 11/7/1981Hydroengineering Construction in Seismically … |
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RD 51-64-83Wellstream Gathering, Treatment, and … |