GB/T 11737-1989

Standard method for hygienic examination of benzene,toluene and xylene in air of residential areas--Gas chromatography

STANDARD published on 21.9.1989

English, Chinese -
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The information about the standard:

Designation standards: GB/T 11737-1989
Publication date standards: 21.9.1989
Country: Chinese technical standard
Category: Technical standards GB