发表于2024-11-13
GMDSS 2024 pdf epub mobi 电子书
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Anyone with GMDSS equipment aboard must have an operator's licence. This is an explanation of the operation and procedures involved in GMDSS (Global Maritime Distress & Safety System) as well an exam syllabus handbook. This second edition takes account of developments and procedures in GMDSS.
GMDSS 2024 pdf epub mobi 电子书