“automatic cut-off valve”的概念、定义、翻译、参考文献-科学参考

单词	automatic cut-off valve
释义	automatic cut-off valve Encyclopedia 工学﹝燃气安全装置﹞释 automatic cut-off valve燃气自动切断阀安装在燃气管道上、通过接收各种已探测到的涉及燃气安全的紧急信号自动切断燃气管道通路的装置。正常工作状态为常开且一般需手动复位。
随便看	Group 47 Group 4 element Group 5 element Group 6 element Group 7 element Group 8 element Group 9 element group acting freely group action group additivity method group algebra group all-around Group A streptococci infection group automaton group automorphism group average group average method group axiom group behavior approach group behavior evolution group block group-bounded community group B streptococci infection group B streptpcoccus group buying

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