GB/T 5686.7-2022

Active

Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of sulfur content—Infrared absorption method and combustion-neutralization method

锰铁、锰硅合金、氮化锰铁和金属锰硫含量的测定红外线吸收法和燃烧中和滴定法

Standard Type

GBT

ICS

77.100

CCS

H11

Status

现行

Issue Date

2022-12-30

Implementation

2023-07-01

Responsible Dept

中国钢铁工业协会

Drafting Unit

N/A