Russian standards PDF
Biological agents for forest protection. Assignment of protection measures
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Biological agents for forest protection. Entomophages. General requirements for the process of laboratory production
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Electric clamp, assembly and split, for the connection of the rails and grounding wires. Technical requirements
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Biological agents for forest protection. General requirements for the process of small-tonnage production
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Polymer composites. Method for determination of shrinkage stresses in the oriented organic glasses
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Polymer composites. Method of constructing the curve of equilibrium deformation of samples of organic glasses
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