| Procedural Guidelines for Abandoning and Suspending Wells, Wellhead and Wellbore Equipment
Инструкция о порядке ликвидации консервации скважин и оборудования их устьев и стволов. |
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SakhalinRL 31-PAIssuing Construction Permits in Sakhalin Region |
SNiP 2.03.01-84Concrete and Reinforced Concrete Structures. |
GD 173Issues of the federal road agency |