GB/T 223.63-2022

Active

Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method

钢铁及合金 锰含量的测定 高碘酸钠（钾）分光光度法

Standard Type
GBT
ICS
77.080.01
CCS
H11
Status
现行
Issue Date
2022-07-11
Implementation
2023-02-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A