GB/T 14420-2024

Active

Analysis of water used in boiler and cooling system—Determination of chemical oxygen demand—Rapid method with potassium dichromate

锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法

Standard Type
GBT
ICS
13.060.50;71.040.40
CCS
G 76
Status
现行
Issue Date
2024-07-24
Implementation
2025-02-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A