Turkmenistan standards PDF
Information and documentation - Transliteration of scripts in use in Thailand, Part 1: Transliteration of Akson-Thai-Noi. Original standard AS NZS ISO 20674.1-2025 in PDF full version. Additional info + preview on request
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Information and documentation - Schema for holdings information. Original standard AS NZS ISO 20775-2025 in PDF full version. Additional info + preview on request
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Air quality - Guidelines for estimating measurement uncertainty. Original standard AS NZS ISO 20988-2024 in PDF full version. Additional info + preview on request
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Educational organizations - Management systems for educational organizations - Requirements with guidance for use. Original standard AS NZS ISO 21001-2026 in PDF full version. Additional info + preview on request
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Gas cylinders - Welded steel pressure drums up to 3 000 litres capacity for the transport of gases - Design and construction, Part 1: Capacities up to 1 000 litres. Original standard AS NZS ISO 21172.1-2025 in PDF full version. Additional info + preview on request
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Plastics piping systems for the trenchless replacement of underground pipeline networks, Part 2: Replacement off the line by horizontal directional drilling and impact moling. Original standard AS NZS ISO 21225.2-2023 in PDF full version. Additional info + preview on request
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