Online Standards Store PDF
Constructions for removing flue gases. Ceramic inner pipes. Part 1. Internal pipes for dry operation mode. Requirements and test methods
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Still camera shutters. Terms, definitions and letter symbols
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State system for ensuring the uniformity of measurements. Polarimeters and saccharimeters. Verification procedure
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Mineral fertilizers. Methods for determination of potassium content
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Secondary cells and batteries. Reuse and repurposing. General guidance
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