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  4. Standard "GB/T 11989-2020"
Standard GB/T 11989-2020 28.4.2020 preview

GB/T 11989-2020

Surface active agents—Test methods of technical sodium alkylarylsulphonates (excluding benzene derivatives)

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STANDARD published on 28.4.2020


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310.80 USD

The information about the standard:

Designation standards: GB/T 11989-2020
Publication date standards: 28.4.2020
SKU: NS-995591
Country: Chinese technical standard
Category: Technical standards GB

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Surface active agents

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