Russian standards PDF
Clay raw materials for the ceramic industry. Classification
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Refractories. Stationary method of thermal conductivity determination
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Cellular concrete. Method of hygroscopic moisture determination
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Particle and fibre boards. Details for furniture. Method for determination of warpage
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Electrotechnical periclase. General requirements for methods of chemical analysis
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Electrotechnical periclase. Method for determination of silicon (IV) dioxide
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