In addition to communication equipment, the GMDSS will introduce requirements of SARTs and EPIRBs designed to improve the（）.<br>A:living standards<br>B:survival condition<br>C:chance of survival<br>D:technical specification

In addition to communication equipment, the GMDSS will introduce requirements of SARTs and EPIRBs designed to improve the（）.
A:living standards
B:survival condition
C:chance of survival
D:technical specification

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