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Environmental protection. Surface water. Water quality control. Methodology for determining the volume of measurements required to assess payments for wastewater discharge
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Conformity assessment system for the use of nuclear energy. Conformity assessment in the form of testing. Unified procedures. Ultrasonic testing of welded joints and cladded surfaces
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Technical tellurium. Methods for determination of sulphur
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Graphical symbols. Technical guidelines for the consideration of consumers' needs
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Ferrotungsten. Method for the determination of aluminium content
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Digital industry. Format of information exchange about the object of production. General provisions
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