dust sample meaning in Chinese
空气钻井取的岩粉样
岩粉样品
Examples
- Mineralogical analysis for the atmospheric dust samples
大气粉尘样品的矿物分析方法初探 - Methods of dust character test - part 1 : dust sampling
粉尘物性试验方法第1部分：试验尘样的采集 - Chemical analysis of dust sampled from air - conditioner sieve of exhibition hall in henan museum
河南博物院展室空调滤网吸附灰尘的分析 - Standard practice for collection of settled dust samples using wipe sampling methods for subsequent lead determination
连续铅含量测定的擦拭取样法用积尘样品收集的标准实施规范 - Standard practice for collection of settled dust samples using wipe sampling methods for subsequent determination of metals
金属连续测定用擦拭取样法选定的沉降粉尘样品的收集用标准实施规程