GB/T 26930.7-2014
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 26930.7-2014
Carbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 7:Determination of softening point(Mettler softening point method) 原铝生产用炭素材料 煤沥青 第7部分:软化点的测定(Mettler法)
Issued Date:2014-07-24
Implemented Date:2015-04-01
Issued by:
The Standardization Administration of the People's Republic of China