AS15-U AS-16.000-12-2020-EXT-SMD-TR AS-16.000-18 AS-16.000-18-EXT-SMD-TR AS-16.000-18-SMD AS-16.000-18-SMD-TR AS-16.000-18-SMD-TR. AS-16.000-20 AS-16.000-20-1015 AS16.000202020SMDTR