JJF 4.2-2010 China
industry
standard english version:
JJ
中华人民共和国
行业标准
INDUSTRY
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
JJF 4.2-2010
Routine chemical components of tobacco and tobacco products, the continuous flow method for the determination of measurement the Uncertainty Evaluation Guide - Part 2: total alkali plants 烟草及烟草制品 连续流动法测定常规化学成分测量不确定度评定指南 第2部分:总植物碱
Issued Date:2010
Implemented Date:2011-01-15
Issued by:
The Standardization Administration of the People's Republic of China
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