Standard Number: HJ 1131-2020(HJ1131-2020)
Chinese:固定污染源废气 二氧化硫的测定 便携式紫外吸收法
English:Determination of sulfur dioxide in exhaust gases from stationary sources Portable ultraviolet absorption method
Effective Date:2020-08-15
Standard Applicability:
PDF Downloadable: Y
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