GB/T 14420-2014

Abolished

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
G76
Status
废止
Issue Date
2014-07-08
Implementation
2014-12-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A