英语词汇“manual block signal system”的读音、翻译、释义、用法及例句-开邑网

词汇	manual block signal system
释义	manual block signal systemmanual block signal system1.■人工闭塞信号系统
随便看	uniform ore drawing uniform parabolicity uniform particle size uniform particle source uniform pirce uniform pitch uniform pitch screw uniform plan uniform plane-polarized electromagnetic wave uniform plane wave uniform point source uniform policy conditions uniform porosity uniform power spectrum uniform-precession mode uniform-precession resonance uniform pressure uniform-pressure-drop valve uniform pressure expander uniform price uniform price auction uniform prices uniform pricing code uniform principles uniform probability design

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