China 'DL/T 502.22-2006
' Industry standard english version:
DL
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
DL/T 502.22-2006
Analytical methods of steam and water in power plants. Part 22: Determination of chemical oxygen demand (Potassium per-chlorate method) 火力发电厂水汽分析方法 第22部分: 化学耗氧量的测定(高锰酸钾法)
Issued Date:2006-5-6
Implemented Date:2006-10-1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
DL/T 502.22-2006
Standard Category
China Electricity & Power
Standards
GB Standard English Title
Analytical methods of steam and water in power plants. Part 22: Determination of chemical oxygen demand (Potassium per-chlorate method)