Approval of the regulation on geological and surveying support for industrial safety and conservation of subsurface resources.
Об утверждении положения о геологическом и маркшейдерском обеспечении промышленной безопасности и охраны недр. |
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GGTN Resolution 73 of 06 06 03Approval of surveying guidelines. |
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GGTN Resolution 35 of 09 11 96Approval of guidelines on procedures for … |