“national prototype of the kilogram for checking”的概念、定义、翻译、参考文献-科学参考

单词	national prototype of the kilogram for checking
释义	national prototype of the kilogram for checking Encyclopedia 工学质量计量技术释 national prototype of the kilogram for checking1千克质量作证基准砝码为了监测1千克质量基准砝码的量值是否发生变化而专门设立的复制件。
随便看	heat recovery during incineration heat recovery equipment heat-reflective glass heat regulating centre heat regulatory centre heat release rate heat reservoir heat resistant adhesive heat-resistant alloy heat resistant cast aluminum alloy heat resistant coatings heat-resistant glass heat-resistant magnesium alloy heat resistant polymer heat-resistant polymer heat-resistant titanium alloy heat-resistant wrought aluminum alloys heat resources heatronic heat-seeking guidance heat-sensitive sensor heat setting machine heatset webfed offset printing heat shield heat shock

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