type species | submarine | type | Type (biology) | Gym Class Heroes | Diabetes mellitus type 1 | class action | class | Type O Negative | Diabetes mellitus type 2 | Class A | working class | nuclear submarine | Anti-submarine warfare | Volkswagen Type 2 | Type I and type II errors | DB Class 218 | Class War | British Rail Class 37 | Type 56 assault rifle | The Chaser | Social class | British Rail Class 47 | Victorian Railways X class | type (biology) | Type 38 | GWR 3031 Class | Class D | Bugatti Type 57 | British Rail Class 66 |
Original SJD-3 sonar on earlier Type 037 class submarine chaser is replaced by a 13 kHz (2 frequency ranges) French Thomson Sintra SS-12/DIP 12 hull mounted (HM)/variable depth sonar (VDS).