DBTC-10-4-75L+ DBTC-10-4-75LX+ DBTC-10-4-75X+ DBTC-12-4 DBTC-12-4+ DBTC-12-4-75+ DBTC-12-4-75L+ DBTC-12-4-75LX+ DBTC-12-4-75X+ DBTC-12-4L