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  • Hydrogen generators using water electrolysis - Part 1: General requirements, test protocols and safety requirements (ISO/DIS 22734-1:2024); German and English version prEN ISO 22734-1:2024

    Draft standard 2024-10

    DIN EN ISO 22734-1:2024-10 - Draft

    Hydrogen generators using water electrolysis - Part 1: General requirements, test protocols and safety requirements (ISO/DIS 22734-1:2024); German and English version prEN ISO 22734-1:2024

    from 173.40 EUR VAT included

    from 162.06 EUR VAT excluded

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  • Guide on explosion protection for machinery - Part 4: Agitator vessels and mixers intended for use in potentially explosive atmospheres under directive 94/9/EC

    Technical rule [CURRENT] 2009-02

    VDMA 13463-4:2009-02

    Guide on explosion protection for machinery - Part 4: Agitator vessels and mixers intended for use in potentially explosive atmospheres under directive 94/9/EC

    from 56.20 EUR VAT included

    from 52.52 EUR VAT excluded

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  • Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification

    Standard [CURRENT] 2024-04

    ISO 5771:2024-04

    Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification

    from 114.50 EUR VAT included

    from 107.01 EUR VAT excluded

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  • Hydrogen generators using water electrolysis - Part 1: Safety

    Standard [CURRENT] 2025-07

    ISO 22734-1:2025-07

    Hydrogen generators using water electrolysis - Part 1: Safety

    from 233.60 EUR VAT included

    from 218.32 EUR VAT excluded

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  • Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification (ISO 5771:2024)

    Standard [CURRENT] 2024-09-15

    OENORM EN ISO 5771:2024-09-15

    Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification (ISO 5771:2024)

    from 126.41 EUR VAT included

    from 118.14 EUR VAT excluded

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  • Hydrogen generators using water electrolysis - Part 1: Safety (ISO 22734-1:2025)

    Standard [NEW] 2026-02-15

    OEVE/OENORM EN ISO 22734-1:2026-02-15

    Hydrogen generators using water electrolysis - Part 1: Safety (ISO 22734-1:2025)

    from 238.42 EUR VAT included

    from 222.82 EUR VAT excluded

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  • Hydrogen generators using water electrolysis - Industrial, commercial, and residential applications

    Standard [CURRENT] 2024-10-24

    ABNT NBR ISO 22734:2024-10-24

    Hydrogen generators using water electrolysis - Industrial, commercial, and residential applications

    from 203.50 EUR VAT included

    from 190.19 EUR VAT excluded

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  • Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification (ISO 5771:2024)

    Standard [CURRENT] 2024-05

    SN EN ISO 5771:2024-05

    Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification (ISO 5771:2024)

    from 77.60 EUR VAT included

    from 72.52 EUR VAT excluded

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  • Hydrogen generators using water electrolysis - Part 1: Safety (ISO 22734-1:2025)

    Standard [CURRENT] 2025-07

    SN EN ISO 22734-1:2025-07

    Hydrogen generators using water electrolysis - Part 1: Safety (ISO 22734-1:2025)

    from 156.40 EUR VAT included

    from 146.17 EUR VAT excluded

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  • Hydrogen generators using water electrolysis - Part 1: safety

    Standard [CURRENT] 2025-07-09

    NF M58-009:2025-07-09; NF EN ISO 22734-1:2025-07-09

    Hydrogen generators using water electrolysis - Part 1: safety

    from 155.90 EUR VAT included

    from 145.70 EUR VAT excluded

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