STCW Circular No. 2017-05
SUBJECT : Mandatory Minimum Requirements for Certification of Ratings as Able Seafarer Deck …………………………………………………………………….
STCW-Circular-2017-05SUBJECT : Mandatory Minimum Requirements for Certification of Ratings as Able Seafarer Deck …………………………………………………………………….
STCW-Circular-2017-05