Russian standards PDF

Chemical disinfectants and antiseptics. Means for disinfection on public of food technology and trade. The toxicity and danger

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Chemical disinfectants and antiseptics. Means for disinfection of non-centralized water systems drinking water. The toxicity and danger

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Chemical disinfectants and antiseptics. Assessment criteria and efficiency indicators of means for disinfection of individual water-supply

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Disinfectology and disinfection activities. Chemical disinfectants and antiseptics. Method for the determination of chlorine content

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General requirements for method of preparation of highly mineralized coal dust for analysis

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Production and preparation waste of coal. Classification

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