EC2645TTS-16.667M TR EC2645TTS-18.432M EC2645TTS-18.432M TR EC2645TTS-20.000M EC2645TTS-20.000M TR EC2645TTS-20.MZ EC2645TTS-24.000M EC2645TTS-24.000M TR EC2645TTS-25.000M EC2645TTS-25.000M TR