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Fine-module finishing start hobbing cutters for cylindrical involute gears. Specifications
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Disks for throwing. Requirements and test methods with regards to safety
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Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Methods for determination of silicon dioxide
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Environmental protection. Reducing emissions of pollutants into the atmosphere during the production of nitrogen fertilizers. Basic provisions
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Information technology. Sensor networks. Sensor Network Reference Architecture. Part 5. Interface description
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Mechanical vibration. Measurement and evaluation of machine vibration. Part 4. Gas turbines in excess of 3 MW with fluid-film bearings
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