Причина отмены This guide covers power plant performance terms and criteria for use in evaluation and comparison of geothermal energy conversion and power generation systems.Formerly under the jurisdiction of Committee E44 on Solar, Geothermal and Other Alternative Energy Sources, this practice was withdrawn in January 2015 in accordance with section 10.6.3 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.