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Soils. Determination of mobile compounds of phosphorus and potassium by Kirsanov method modified by CINAO
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Soils. Determination of mobile compounds phosphorus by Arrhenius method modified by VIUA
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Presowing soil treatment. Quality requirement and methods for determination
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Thin epoxide-impregnated glass fabric foil-clad electrical insulating material of rated combustibility for multilayer printed plates. Specifications
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General application polyimide foil-clad film for flexible printed plates. Specifications
Document status: Active