China 'SN/T 0041.4-2011
' Industry standard english version:
SN
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
SN/T 0041.4-2011
Method for inspection of PONA of naphtha for export. Part 4: Method for test of naphthenes in saturates fractions with refractivity intercept 出口石脑油pona值检验方法 第4部分:比折光度法测定饱和烃馏分中的环烷烃
Issued Date:2011-02-25
Implemented Date:2011-07-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
SN/T 0041.4-2011
Standard Category
China Import Export Inspection
Standards
GB Standard English Title
Method for inspection of PONA of naphtha for export. Part 4: Method for test of naphthenes in saturates fractions with refractivity intercept