DIN EN 12312-20:2009 航空器地勤支援设备.专门要求.第20部分:电器地面电源装置(包括修改件A1-2009).英文版本DIN EN 12312-20-2009-08
Aircraft ground support equipment - Specific requirements - Part 20: Electrical ground power units (includes Amendment A1:2009); English version of DIN EN 12312-20:2009-08