单选题 What systems are required for the promulgation of MSI in GMDSS as per SOLAS Convention as amended in 1988?
相关试题
单选题 What is the primary purpose of the GMDSS?
单选题 The communication system used by the GMDSS includes ______.
单选题 GMDSS is the abbreviation of ______.
单选题 The GMDSSis a world-wide communication network combining ______ with ______.
单选题 The GMDSS defines four sea areas based on the ______.
单选题 The GMDSS is composed of ______.
单选题 The GMDSS is composed of ______.
单选题 Which statement is false regarding a GMDSS-equipped ship?