Lead and lead alloys - Sampling for chemical and spectrochemical analysis
铅和铅合金.化学和光谱化学分析用取样
发布日期:
1997-10-05
规定了铅和铅合金的取样方法,以及化学和光谱化学分析所需实验室样品的制备程序。
Specifies methods for the sampling of lead and lead alloys and procedures for the preparation of laboratory samples required for chemical and spectrochemical analysis.