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Destructive tests on welds in metallic materials. Cold cracking tests for weldments. Arc welding processes. Part 2. Self-restraint tests
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Plastic piping systems. Polyolefin pipes and mechanical fitting assemblies. Test method for the resistance to end load (AREL test)
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Protective equipment for martial arts. Technical requirements and test methods for head protectors
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State system for ensuring the uniformity of measurements. State verification schedule for means measuring flux, flux density and fluence of electrons, energy flux, energy flux density and fluence of energy of electrons and bremsstrahlung radiation
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