gb /t 5069

gb /t 5069, Total:4 items.

The international standard classification for "gb /t 5069" includes: Refractories , Electrical engineering in general .

The Chinese standard classification for "gb /t 5069" includes: Basic refractory , Fireproof material in general , Basic standards and general methods .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 5069-2007 Chemical Analysis of Magnesia-Alumina Refractories
• GB/T 20295-2006 Application of GB/T4728.12 and GB/T4728.13 standards
• GB/T 5069-2015 Chemical analysis of magnesia-alumina refractories

未注明发布机构

• GB/T 30842:2014

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