• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of ISO/TC 138/SC 7

ISO 16137 AMD 1 2019-07 Standards Industrial valves - Check valves of thermoplastics materials; Amendment 1 More  Order from DIN Media
ISO 16138 2006-03 Standards Industrial valves - Diaphragm valves of thermoplastics materials More  Order from DIN Media
ISO 16138 AMD 1 2019-07 Standards Industrial valves - Diaphragm valves of thermoplastics materials; Amendment 1 More  Order from DIN Media
ISO 16139 2006-03 Standards Industrial valves - Gate valves of thermoplastics materials More  Order from DIN Media
ISO 16139 AMD 1 2019-07 Standards Industrial valves - Gate valves of thermoplastics materials; Amendment 1 More  Order from DIN Media
ISO 16486-4 2025-06 Standards Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves More  Order from DIN Media
ISO 18984 2025-07 Standards Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements More  Order from DIN Media
ISO 21787 2006-03 Standards Industrial valves - Globe valves of thermoplastics materials More  Order from DIN Media
ISO 21787 AMD 1 2019-07 Standards Industrial valves - Globe valves of thermoplastics materials; Amendment 1 More  Order from DIN Media

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