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  4. Standard "GB/T 3991-1983"
WITHDRAWN GB/T 3991-1983 12.12.1983 preview

GB/T 3991-1983

Cobalt-coated tungsten carbide composite powders

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STANDARD published on 12.12.1983


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Price238.80 USD excl. VAT
238.80 USD

The information about the standard:

Designation standards: GB/T 3991-1983
Note: WITHDRAWN
Publication date standards: 12.12.1983
SKU: NS-883849
Country: Chinese technical standard
Category: Technical standards GB

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