KTC2020DGR KTC2020D-GR KTC2020D-GR-RTF/HW KTC2020D-GR-RTF/HWV KTC2020DGRRTF/P KTC2020D-GR-RTF/P KTC2020D-GR-RTF/PV KTC2020D-T-RTF/P KTC2020DY KTC2020D-Y