Drain part and contain electrical cell in pit of this drain part

The utility model discloses a drain part, it is used for the well drilling with electrical cell in the pit, the drain part is set up as to change to get into the drive a plurality of water conservancy diversion passageways of turbine pivoted flow of fluid direction, in, the drain part include the bo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAN JIALE, TAN YANRU, TAN JIAMENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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