STM PDF

Thermoplastics pipes for the conveyance of fluids - Determination of the slow cracking resistance of pipes and fittings using the Notched Ring Test (NRT). Original standard ISO TS 16479-2012 in PDF full version. Additional info + preview on request

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Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 7- Assessment of conformity. Original standard ISO TS 16486-7-2023 in PDF full version. Additional info + preview on request

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Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 8- Training and assessment of fusion operators. Original standard ISO TS 16486-8-2022 in PDF full version. Additional info + preview on request

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Water quality - Guidance for establishing the equivalency of results. Original standard ISO TS 16489-2006 in PDF full version. Additional info + preview on request

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Water quality - Guidance for establishing the equivalency of results - Technical Corrigendum 1. Original standard ISO TS 16489-2006 cor1-2006 in PDF full version. Additional info + preview on request

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Guidelines for the evaluation of uncertainty of measurement in air conditioner and heat pump cooling and heating capacity tests. Original standard ISO TS 16491-2012 in PDF full version. Additional info + preview on request

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