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Spiral classificators. Types, basic parameters, dimensions and specifications
Document status: Active
Sodium chlorate for industrial use. Determination of moisture. Gravimetric method
Document status: Active
Hard coal. Determination of plastic properties by Gieseler plastometer method
Document status: Active
Essential oils, aromatics and their intermediates. Method for determination of angle of optical rotation and specific rotation value of polarization flat
Document status: Withdrawn
