“movable guard”的概念、定义、翻译、参考文献-科学参考

单词	movable guard
释义	movable guard Encyclopedia 工学防护装置释 movable guard活动式防护装置一般通过机械方法（如铰链、滑道）与机器构架或邻近的固定元件相连接并且不用工具就可打开的防护装置，即不使用工具就能打开的防护装置。
随便看	external law external law of composition external lightning protection device external lock external locus of control external loop external loop airlift reactor externally dispersed interferometer externally inscribed curve externally modulated optical transmitter externally prestressed concrete structure externally-pulsed externally stable set externally tangent external-magnetic wet permanent drum magnetic separator external mold external motivation of learning external negation external network external occipital crest external occipital protuberance external occultor external occultor coronagraph external oriented economy external parameter

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