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Glass and glass products. Methods for determining the optical characteristics. Determination of the refractive index
Document status: Active
Water efficiency management systems. Requirements with guidance for use
Document status: Active
Russia Federation state flag. General specifications
Document status: Active
Feed grain, grain by products, compound feeds. Methods for the determination of toxicity
Document status: Withdrawn
Refractory clays and kaolins for production of refractories. Acceptance rules and methods of sampling
Document status: Active