METHOD OF MASSIVE BREAKING OF ROCK ORE

FIELD: mining.SUBSTANCE: plane of the fan is divided into arched zones, the width of which is proportionally reduced from the bottom of the wells to their mouth, the charges in the wells alternate with air gaps. The length of the charges and the length of the air gaps are assumed to be equal to the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Rozhkov Artem Andreevich, Baranovskij Kirill Vasilevich, Kachalov Igor Vladimirovich, Smirnov Aleksej Alekseevich, Sokolov Igor Vladimirovich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	AMMUNITION BLASTING HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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