“helicopter platform”的概念、定义、翻译、参考文献-科学参考

单词	helicopter platform
释义	helicopter platform 直升飞机起落平台直升机起落平台
随便看	hand letters handle-type fuse hand level hand-level hand lever hand lever adjustment hand lever brake hand lever latch hand lever pivot shaft hand lever shearing machine hand lever shears hand lever shifter hand lever type grease pump hand lever tyre expander handle with care hand lidar hand lift hand lift for-mounted mower hand lifting lever hand lifting winch hand-lifting (甜菜) hand-lift plow hand-lift scraper hand-lift truck hand light

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