GB/T 30757-2014

Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon

NORMA vydaná dňa 9.6.2014

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The information about the standard:

Designation standards: GB/T 30757-2014
Note: NEPLATNÁ
Publication date standards: 9.6.2014
Country: Chinese technical standard
Kategória: Technické normy GB