单选题SOLAS公约1988年修正案规定,每艘()总吨的货船应至少配备1只雷达应答器。A100~300B300~500C500~800D800以上
单选题
SOLAS公约1988年修正案规定,每艘()总吨的货船应至少配备1只雷达应答器。
A
100~300
B
300~500
C
500~800
D
800以上
参考解析
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