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railway crane
释义
railway crane
Encyclopedia
工学
〔轻小型起重设备〕
释
railway crane
铁路起重机
安装在专用底架上沿铁路轨道运行的臂架型起重机。
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group kernel
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group-level item response theory
group-like
group-like element
group-like space
group living
group lower central series
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group mean
group mean latitude
group measure space construction
group meta-perception
group method
group mind
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group module
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更新时间:2026/7/6 17:51:26