GB/T 26930.1-2011

Active

Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 1：Determination of water content - Azeotropic distillation(Dean and Stark) method

原铝生产用炭素材料煤沥青第1部分：水分含量的测定共沸蒸馏法

Standard Type

GBT

ICS

71.100.10

CCS

Q52

Status

现行

Issue Date

2011-07-19

Implementation

2012-05-01

Responsible Dept

中国有色金属工业协会

Drafting Unit

中国有色金属工业协会