the present invention proposes jetting device for use with u0431u0443u0440u0438u043bu044cu043du043eu0439 column.the device generally includes a heating main body with the entrance and the exit with interaction through u0442u0435u043au0443u0447u0443u044e environment through the channel for water environmentand heating the main body defines at least one opening along its length.the device also contains an extended outer ring unit made for installation of pipe main body of the cover around the smaller in least one openings.the block sets the upper and lower of the passages for flowing environment, each of which is made for the water environment to another such passage.the device also includes a tension block is usually made with the possibility of accommodation in the channel for the water environment, the possibility of moving between the position m drillingwhich achieved passage of water environment from the entrance to exit through the conduit to the fluid environment, and the situation of thewhich has a fluid medium from the entrance to the upper and lower passages for water environment through the at least one hole.a tension unit is executed with the possibility of displacement in the position of drilling after the reception of u0430u043au0442u0438u0432u0430u0442u043eu0440u043du043eu0433u043e casing by passing fluid environment under pressure through b u0443u0440u0438u043bu044cu043du0443u044e column.
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