“standard test block and contrast test block”的概念、定义、翻译、参考文献-科学参考

单词	standard test block and contrast test block
释义	standard test block and contrast test block Encyclopedia 工学金属管线探测仪释 standard test block and contrast test block标准试块与对比试块在无损检测中用于校验仪器或检测系统，或用于标定测试结果的按约定的规则制造的被检测样品。
随便看	liquid phase process liquid-phase reaction time liquid-phase sintering liquid plasma electrolytic technology liquid polymerization liquid preparations liquid production profile liquid production rate liquid propellant liquid-propellant rocket liquid propellant rocket engine liquid propellant rocket engine test liquid propulsion system liquid ramjet liquid ramjet assembly liquid ramjet combustion chamber liquid ramjet engine test liquid ramjet fuel regulator unit liquid ramjet ignition unit liquid ramjet inlet liquid ramjet nozzle liquid ramjet performance parameter liquid ramjet turbopump liquid ring liquid ring compressor

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