英语词汇“first reproduction microfilm”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	first reproduction microfilm
释义	first reproduction microfilm 初版复制缩微胶片
随便看	safety and high efficient Safety and highly effective safety and industrial gloves safety and industrial standards safety and interlock device safety and limit control safety and limit protection Safety and Manage Safety and new drug exploitation safety and pollution prevention Safety and Prevention Control System Safety and production Safety and Protection safety and protection system safety and quality safety and recovery kit Safety and Reliability safety and reliability program safety and reliability testing safety and relief valves safety and risk safety and risk management safety and sanitary conditions Safety and Security safety and security command