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  4. Standard "GB/T 13689-1992"
WITHDRAWN GB/T 13689-1992 28.9.1992 preview

GB/T 13689-1992

Industrial circulating cooling water—Determination of copper—Sodium diethyldithiocarbamate spectrophotometric method

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STANDARD published on 28.9.1992


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Price334.80 USD excl. VAT
334.80 USD

The information about the standard:

Designation standards: GB/T 13689-1992
Note: WITHDRAWN
Publication date standards: 28.9.1992
SKU: NS-863531
Country: Chinese technical standard
Category: Technical standards GB

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