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Design calculation and strength testings. Methods of mechanical testing of polymeric composite materials. Test for tensile properties of ring specimens at normal, elevated and low temperatures
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Piezoelectric devices and electromechanical filters. General requirements for measuring parameters
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Wastewater treatment plants. Operation. Technological operation regulations. Requirements for content, design, development and approval
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Prismatic keys of dies of horizontal forging machines. Construction and dimensions
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Metallic materials. Charpy pendulum impact test. Part 1.Test method
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Gas distribution systems. Natural gas distribution networks. Part 1. Polyethylene gas pipelines
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