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  4. Standard "GB/T 12444.2-1990"
WITHDRAWN GB/T 12444.2-1990 21.7.1990 preview

GB/T 12444.2-1990

Metallic materials--Wear tests--Block-on-ring wear test

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STANDARD published on 21.7.1990


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Price334.80 USD excl. VAT
334.80 USD

The information about the standard:

Designation standards: GB/T 12444.2-1990
Note: WITHDRAWN
Publication date standards: 21.7.1990
SKU: NS-861545
Country: Chinese technical standard
Category: Technical standards GB

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