单词 | safety valve easing gear |
释义 | safety valve easing gear安全阀手动开启设备双向☞ safety valve lifting gear--safety valve easing gearsafety valve easing gear安全閥手動開啟裝置機械工程safety valve easing gear安全閥手動開啟裝置造船工程名詞 |
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英汉汉英词典包含3953260条英汉及汉英翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。