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The tool of inside pit for remote actuation of a surface in a well of oil field.Set in the well tool for actuation in a well to a remote area of oil field, and method of operating a test tool in a well
The tool of inside pit for remote actuation of a surface in a well of oil field.Set in the well tool for actuation in a well to a remote area of oil field, and method of operating a test tool in a well
