preparatory treatment meaning in English
预备处理
Examples
- Sampling and examination of bituminous mixtures for roads and other paved areas - methods for preparatory treatments of samples for analysis
道路和其他铺筑区用沥青混合料的取样和检验.分析用样品的预处理方法 - Sampling and examination of bituminous mixtures for roads and other paved areas . methods for preparatory treatments of samples for analysis
道路和其他铺砌区用沥青混合料的取样和检查.第101部分:分析样品的预处理方法