下列土质中不适用于耙吸式挖泥船“挖掘型”耙头的是( )。A.淤泥土类 B.软粘土 C.密实砂 D.硬黏性土

作者: rantiku 人气: - 评论: 0
问题 下列土质中不适用于耙吸式挖泥船“挖掘型”耙头的是( )。
选项 A.淤泥土类 B.软粘土 C.密实砂 D.硬黏性土
答案 C
解析

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