China 'GB/T 11732-1989
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 11732-1989
Standard method for hygienic examination of pyridine in air of residential areas--Cyanogen chloride-barbituric acid apectrophotometric method 居住区大气中吡啶卫生检验标准方法 氯化氰-巴比妥酸分光光度法
Issued Date:1989-09-21
Implemented Date:1990-07-01
Issued by:
The Standardization Administration of the People's Republic of China
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