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  4. Standard "GB/T 1721-1979"
WITHDRAWN GB/T 1721-1979 15.9.1979 preview

GB/T 1721-1979

Methods of test for appearance and penetrability of varnishes boiled oils and thinners

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STANDARD published on 15.9.1979


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The information about the standard:

Designation standards: GB/T 1721-1979
Note: WITHDRAWN
Publication date standards: 15.9.1979
SKU: NS-869498
Country: Chinese technical standard
Category: Technical standards GB

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