• craft maintenance development unit

नौसैनिक:    Marine midshipman sailor sailor boy bluejacket

नौसैनिक वायुयान:    craft

वायुयान:    aeroplane aircraft airship balloon blimp weather

अनुरक्षण:    aftercare maintenance upkeep escort maintain

विकास:    development inflorescence elaboration rising

यूनिट:    unit cup bargaining unit customer service unit