“safety assessment of railway signaling”的概念、定义、翻译、参考文献-科学参考

单词	safety assessment of railway signaling
释义	safety assessment of railway signaling Encyclopedia 工学铁路信号故障-安全释 safety assessment of railway signaling铁路信号安全评估依据证据（文档、测试记录等），确定铁路信号产品是否符合规定的安全要求，判定其是否达到预期目的的分析过程。
随便看	perylene perylene ligands to G quadruplex perylene ligands to G-quadruplex PES Pescara PE screen completion technology for horizontal well Peshawar Pesin Pesin theory pessimistic criterion pessimistic philosophy of life pessmistic explanatory style pessulus pest pest agricultural control pestalotiopsis needle blight of pine PEST analysis pest control operation Pest Control Science of Grassland：Volume Ⅰ——Grassland Rodents Science pest coordinate regulation pest damage level prediction pest development regulation peste des petits ruminants peste des petits ruminants virus，PPRV pest field diagnostic technology

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