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Three and two-jaw lathe self centering chucks with wedge and lever-type clamps. Basic dimensions
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Foodstuffs. Determination of trace elements. Preparation of samples by pressure digestion
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Plastics. Determination of the ultimate aerobic biodegradability in an aqueous medium. Method by measuring the oxygen demand in a closed respirometer
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Sheet plain single-end plug gauges with diameter over 50 to 250 mm. Design and dimensions
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Water flow measurement in hydromelioration and water economics systems. Methods of water flow measurement. Classification
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