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Projects of ISO/TC 22/SC 41/WG 3

Document number Begin Title Comment
ISO/DIS 15500-1 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 1: General requirements and definitions More  Comment 
ISO/DIS 15500-19 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 19: Fittings More  Comment 
ISO/DIS 15500-18 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 18: Filter More  Comment 
ISO/DIS 15500-20 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 20: Rigid fuel line in material other than stainless steel More  Comment 
ISO/DIS 15500-17 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 17: Flexible fuel line More  Comment 
ISO/DIS 15500-16 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 16: Rigid fuel line in stainless steel More  Comment 
ISO/DIS 15500-15 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 15: Gas-tight housing and ventilation hose More  Comment 
ISO/DIS 15500-11 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 11: Gas/air mixer More  Comment 
ISO/DIS 15500-12 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 12: Pressure relief valve (PRV) More  Comment 
ISO/DIS 15500-14 2023-02-16 Road vehicles - Compressed natural gas (CNG) fuel system components - Part 14: Excess flow valve More  Comment 

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