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State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means of measuring sinusoidal current ratio
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Glass and glass products. Determination of the bending strength. Coaxial double ring test on flat specimens with small test surface areas
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Food processing machinery. Centrifugal machines for processing edible oils and fats. Safety and hygiene requirements
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Railway applications. Rolling stock. Batteries for auxiliary power supply systems. Part 2. Nickel Cadmium batteries. Technical requirements
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Coarse fodder. Method for detection of microscopic fungi
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Selenium for industrial use. Atom-absorption method for determination of copper, iron, tellurium and plumbum
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