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  4. Standard "GB/T 3781.4-1993"
WITHDRAWN GB/T 3781.4-1993 3.3.1993 preview

GB/T 3781.4-1993

Acetylene black—Determination of pH value

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STANDARD published on 3.3.1993


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Price248.80 USD excl. VAT
248.80 USD

The information about the standard:

Designation standards: GB/T 3781.4-1993
Note: WITHDRAWN
Publication date standards: 3.3.1993
SKU: NS-883410
Country: Chinese technical standard
Category: Technical standards GB

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