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State system for ensuring the uniformity of measurements. Flow rate and quantity of gas. Procedure of measurements by means of critical nozzles
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The mater cooled diode type sputter-ion pump NMDO-01-1 (NORD-100) with the power supply BP-150. Quality requirements for certified products
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Welding and allied process. Classification of geometric imperfections in metallic materials. Part 1. Fusion welding
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The equipment of smoke control systems. Overpressure dampers. Test method for the fire resistance
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Warper`s and weaver`s beams. Methods of assessment of the quality class for flanges
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