KTA1504S-GR-RTK KTA1504SGR-RTK KTA1504SGR-RTK /ASG KTA1504S-GR-RTK ASG KTA1504S-GR-RTK/H KTA1504S-GR-RTK/P KTA1504SGR-RTK/P KTA1504S-GR-RTK/P/ASG KTA1504S-GR-RTR KTA1504S-G-RTK