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Tobacco and rustic tobacco seed. Varietal and sowing characteristics. Specifications
Document status: Withdrawn
Pipeline valves. Technique of the experimental determination of hydraulic and cavitation characteristics
Document status: Active
State system for ensuring the uniformity of measurements. Photometers of laser the rapeutic devices integrated and autonomous. Verification method
Document status: Active
Textiles. Quantitative chemical analysis. Part 18. Mixtures of silk and wool or hair (method using sulfuric acid)
Document status: Active