In the horizon system of coordinates what is equivalent to the poles on the Earth?
A
Celestial poles
B
Zenith, nadir
C
Ecliptic poles
D
Nodes
E
İlgili Sorular
Among the valves on the DEEP DRILLER to open when using the Salt-Water Service Pump to pump water in...Where is the GMDSS Radio Logbook kept aboard ship?The lifeboat releasing gear lever should be marked with the words ____________.A life preserver or buoyant work vest is required to be worn on a MODU when a person is _________.The DEEP DRILLER is loaded as shown in Sample Load Form #4 (Drilling). While the unit is deballastin...