STCW78/95 Convention describes that () are laid down for the certification of engineer officers in charge of a watch in a traditionally manned engine room, or the designated engineer in a periodically unmanned engine room.

A . available minimum requirements B . available maximum requirements C . mandatory minimum requirements D . mandatory maximum requirement

时间:2022-08-27 20:08:05 所属题库:船舶电气与船舶安全题库

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