判断题高速船操作安全证书有效期为5年,年度审核在证书签发日期的每周年日前后3个月内进行。A对B错
判断题
高速船操作安全证书有效期为5年,年度审核在证书签发日期的每周年日前后3个月内进行。
A
对
B
错
参考解析
解析:
暂无解析
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