GB/T 6730.44-2017

Active

Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method

铁矿石 锌含量的测定 1-(2-吡啶偶氮)-2-萘酚分光光度法

Standard Type
GBT
ICS
73.060.10
CCS
D31
Status
现行
Issue Date
2017-09-07
Implementation
2018-06-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A