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The source of energy fitted in GMDSS complying vessels must be().
The GMDSS is a world-wide communication network combining()with().
在GMDSS中,船舶在不同海区发生遇险事件,使用GMDSS设备一般首先应向()报警。
which function is the most important one of the GMDSS.()
In the GMDSS, MSI broadcasts will be made on two dedicated systems:()and().
You are signing on a deck officer,who will be designated as one of the GMDSS operators,before sailing foreign.Which statement is TRUE().
At sea,all required GMDSS equipment(other than survival craft equipment)must be proven operational by().
The GMDSS defines four sea area based on the().
What is the basic concept of GMDSS? ()
Before GMDSS, if the radio officer on board is serious ill,().
The basic concept of GMDSS is().
For GMDSS,when may a compulsory vessel not be allowed to leave port?()
Which item is NOT required to be marked with the vessel’s name().
Which emergency is required to be covered at the required periodic drills on a fishing vessel?()
On which vessels is GMDSS required? ()
What is NOT required on an uninspected towing vessel? ()
Which of the following is a required GMDSS function?
During a fire drill on a vessel,what action is required?().
What are the vessel equipment and personnel requirements for GMDSS? ()
The general benefit of the GMDSS is to().
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