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Laboratory glassware. Graduated pipettes. Part 1. General requirements
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Plano-milling machines. Standards of accuracy and rigidity
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Plastics piping and ducting systems. Plastics pipes and fittings. Method for exposure to direct (natural) weathering
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Aluminium casting and wrought alloys. Methods for determination of arsenic
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Informational ensuring of equipment and operational activity. Knowledge bases in the intellectualization of activities
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