伸缩式管子井架
词语: 伸缩式管子井架
解释: duplex design tubular derrick
词典: 船舶专业汉英词典
伸缩式管子井架 相关解释
duplex design tubular derrick 〔名词〕伸缩式管子井架
伸缩式管子井架 duplex design tubular derrick
伸缩式管子井架
词语: 伸缩式管子井架
解释: duplex design tubular derrick
词典: 船舶专业汉英词典
伸缩式管子井架 相关解释
duplex design tubular derrick 〔名词〕伸缩式管子井架
伸缩式管子井架 duplex design tubular derrick