TimeSlot表中,ReSouRCe UNitS OveRheAd是()
Dual electro-hydraulic steering units usually operate ().
Dual electro-hydraulic steering units usually operate ().
On receipt of a distress alert, the SAR units ashore and at sea will()soonest.
On all vessels equipped with refrigeration units of over 20 cubic foot capacity, ().
In an emergency,the electro-hydraulic steering units can be directly controlled by the().
Mooring winches are often combined with () units so that one prime mover drives both.
Which two field-replaceable units FRUs are hot-swappable?()
On offshore drilling units,each EPIRB or SART must be tested once every().
Among the main propulsion units on board the ship with the same capacity, the lightest one is().