训练船 AX Training Vessel ; training ship ; automatic control of training unit

教练船 schoolship ; training ship ; practice ship

干练船员 AB

航海训练船 AXS Sail Training Vessel ; navigational training ship

高级航海训练船 YPR Parasail Training Craft

渔业训练船 fisheries training boat

海上训练船 maritime training vessel

钻探船教练船 drill boat

资源精练船 ResourceController