DEWATERING METHOD OF CAVITY OF SUBAQUEOUS SECTION OF CROSS-COUNTRY GAS PIPELINE AFTER HYDRAULIC TESTING

FIELD: construction, pipeline. ^ SUBSTANCE: invention pertains to gas transporting along the cross-country gas pipeline and may be employed in construction of subaqueous sections of cross country gas pipelines after hydraulic tests for dewatering. The method differs by the fact that, during the proc...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KUDRJAVTSEV DMITRIJ ALEKSEEVICH, PONOMAREV VLADIMIR MIKHAJLOVICH, DUBINSKIJ VIKTOR GRIGOR'EVICH, ANTIPOV BORIS NIKOLAEVICH, USENKO MIKHAIL ILLARIONOVICH, EGOROV IVAN FEDOROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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