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hello sir,can you explain aboutJDPO vs SDPO what is the difference between these two?to become SDPO how much sea time required?for to promot chief officer how much sea time required?
hello sir,
can you explain about
JDPO vs SDPO
what is the difference between these two?
to become SDPO how much sea time required?
for to promot chief officer how much sea time required?