Russian standards PDF

Plastics. Biobased content. Part 1. General principles

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Plastics. Biobased content. Part 2. Determination of biobased carbon content

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Plastics. Biobased content. Part 3. Determination of biobased synthetic polymer content

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Plastics. Biobased content. Part 4. Determination of biobased mass content

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Plastics. Biobased content. Part 5. Declaration of biobased carbon content, biobased synthetic polymer content and biobased mass content

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Stationary source emissions. Determination of the mass concentration of ammonia in flue gas. Performance characteristics of automated measuring systems

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