单选题IBB型国际标准集装箱的实际长度是()英尺。A等于30B小于30C大于30D以上均有可能

单选题
IBB型国际标准集装箱的实际长度是()英尺。
A

等于30

B

小于30

C

大于30

D

以上均有可能


参考解析

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