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Microbiology of food and feeding stuffs. Preparation of samples for testing, original suspension and tenfold dilutions for microbiological research. Part 1. General rules for preparing the initial suspension and tenfold dilutions
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Unified system for design documentation. Rules for making working drawings of spur gears of Novikov's transmissions with two engagement lines
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Accumulating electrical heating equipment for household use. Safety requirements and test methods
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State system for ensuring the uniformity of measurements. Mass fraction of water in oil-gas-water mixture. Requirements to procedures (methods) of measurements
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