CR7E-12DA-3.96E CR7E-12DB-3.96DS(72) CR7E-20DA-3.96E CR7E-20DB-3.96DS(72) CR7E-30DA-3.96DS CR7E-30DA-3.96E CR7E-30DB-3.96E(72) CR7E-36DA-3.96E CR7E-36DB-3.96DS(72) CR7E-44DA-3.96DS