reference test method是什么意思_reference test method中文

reference test method中文什么意思

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workplace atmospheres-measurement of the dustiness of bulk materials-requirements and reference test methods
工作场所的空气.散装材料的污染度测量.要求和参考试验方法
reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin
预计直接和长期与皮肤接触的产品释放镍的标准试验方法
reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin
由直接和长时间与皮肤接触的产品中镍释放的参考试验方法
mechanical dishwashing resistance of utensils-part 1 : reference test method for domestic articles; german version en 12875-1 : 2005
器皿的耐机洗性.第1部分:家用物品的参考试验方法
body-piercing post assemblies . reference test method for determination of nickel content by flame atomic absorption spectrometry
身体穿刺针组件.用火焰原子吸收光谱测定镍含量。比对法

reference test method中文什么意思