单选题《国内安全管理规则》自2003年1月1日起对()总吨及以上的气体运输船生效。A500B400C150D50
单选题
《国内安全管理规则》自2003年1月1日起对()总吨及以上的气体运输船生效。
A
500
B
400
C
150
D
50
参考解析
解析:
暂无解析
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