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Norma o proyecto bajo la responsabilidad directa de 香港六合彩开奖/TC 138/SC 4 Secretar铆a | Etapa | ICS |
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Buried unplasticized polyvinyl chloride (PVC) pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specification
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95.99 | |
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) 鈥 Part 1: General
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Polyethylene (PE) 鈥 Part 1: General
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60.60 | |
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) 鈥 Part 2: Pipes
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Polyethylene (PE) 鈥 Part 2: Pipes
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60.60 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Polyethylene (PE) 鈥 Part 3: Fittings
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Polyethylene (PE) 鈥 Part 3: Fittings
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60.60 | |
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) 鈥 Part 5: Fitness for purpose of the system
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Polyethylene (PE) 鈥 Part 5: Fitness for purpose of the system
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60.60 | |
Buried polyethylene (PE) pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specification
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95.99 | |
Buried polyethylene (PE) pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications
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95.99 | |
Buried polyethylene (PE) pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Technical Corrigendum 1
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95.99 | |
Buried polyethylene (PE) pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications
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95.99 | |
Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels 鈥 Part 1: Pipes for a maximum operating pressure of 1 bar (100 kPa)
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90.93 | |
Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels 鈥 Part 2: Fittings for a maximum operating pressure of 200 mbar (20 kPa)
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90.93 | |
Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels 鈥 Part 3: Fittings and saddles for a maximum operating pressure of 1 bar (100 kPa)
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90.93 | |
Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels 鈥 Part 4: Code of practice for design, handling and installation
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90.93 | |
Buried, high-impact poly(vinyl chloride) (PVC-HI) pipes for the supply of gaseous fuels 鈥 Specification
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95.99 | |
Buried, high-impact poly(vinyl chloride) (PVC-HI) pipes for the supply of gaseous fuels 鈥 Specifications
|
95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 1: Fittings for socket fusion using heated tools
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95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 1: Fittings for socket fusion using heated tools 鈥 Technical Corrigendum 1
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95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 2: Spigot fittings for butt fusion, for socket fusion using heated tools and for use with electrofusion fittings
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95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 2: Spigot fittings for butt fusion, for socket fusion using heated tools and for use with electrofusion fittings 鈥 Technical Corrigendum 1
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95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 2: Spigot fittings for butt fusion, for socket fusion using heated tools and for use with electrofusion fittings 鈥 Technical Corrigendum 2
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95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 3: Electrofusion fittings
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95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 3: Electrofusion fittings 鈥 Technical Corrigendum 1
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95.99 | |
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 3: Electrofusion fittings 鈥 Technical Corrigendum 2
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95.99 | |
Determination of the thermal stability of polyethylene (PE) for use in gas pipes and fittings
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95.99 | |
Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels 鈥 Part 1: Metal fittings for pipes of nominal outside diameter less than or equal to 63 mm
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95.99 | |
Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels 鈥 Part 2: Metal fittings for pipes of nominal outside diameter greater than 63 mm
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95.99 | |
Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels 鈥 Part 3: Thermoplastics fittings for pipes of nominal outside diameter less than or equal to 63 mm
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95.99 | |
Polyethylene pipes and fittings for the supply of gaseous fuels 鈥 Code of practice for design, handling and installation
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95.99 | |
Polyethylene pipes and fittings for the supply of gaseous fuels 鈥 Code of practice for design, handling and installation
|
60.60 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 1: Butt fusion
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95.99 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 1: Butt fusion
|
95.99 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 1: Butt fusion
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95.99 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 1: Butt fusion
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90.93 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 2: Electrofusion
|
95.99 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 2: Electrofusion
|
90.92 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 2: Electrofusion 鈥 Amendment 1
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60.60 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 2: Electrofusion
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40.20 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 3: Operator's badge
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95.99 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 3: Operator's badge
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95.99 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 3: Operator's badge
|
90.93 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 4: Traceability coding
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90.93 | |
Plastics pipes and fittings 鈥 Equipment for fusion jointing polyethylene systems 鈥 Part 5: Two-dimensional data coding of components and data exchange format for PE piping systems
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60.60 | |
Plastics pipes and fittings 鈥 Automatic recognition systems for electrofusion joints
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90.93 | |
Plastics pipes and fittings 鈥 Automatic recognition systems for electrofusion
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95.99 | |
Plastics pipes and fittings 鈥 Automatic recognition systems for electrofusion joints 鈥 Technical Corrigendum 1
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60.60 | |
Plastics pipes and fittings 鈥 Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 1: Pipes
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90.93 | |
Plastics pipes and fittings 鈥 Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 2: Fittings for heat-fusion jointing
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90.93 | |
Plastics pipes and fittings 鈥 Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 3: Fittings for mechanical jointing (including PE-X/metal transitions)
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95.99 | |
Plastics pipes and fittings 鈥 Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 3: Fittings for mechanical jointing (including PE-X/metal transitions)
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90.93 | |
Plastics pipes and fittings 鈥 Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels 鈥 Metric series 鈥 Specifications 鈥 Part 4: System design and installation guidelines
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90.93 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressure up to and including 0,4 MPa (4 bar) 鈥 Polyamide (PA) 鈥 Part 1: General
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95.99 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressure up to and including 0,4 MPa (4 bar) 鈥 Polyamide (PA) 鈥 Part 2: Pipes
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95.99 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressure up to and including 0,4 MPa (4 bar) 鈥 Polyamide (PA) 鈥 Part 3: Fittings
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95.99 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 1: General
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95.99 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 1: General 鈥 Amendment 1
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 1: General
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 1: General
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60.60 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 2: Pipes
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95.99 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 2: Pipes 鈥 Amendment 1
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 2: Pipes
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90.92 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 2: Pipes
|
50.20 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 3: Fittings
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 3: Fittings 鈥 Amendment 1
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 3: Fittings
|
90.92 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 3: Fittings
|
50.00 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 5: Fitness for purpose of the system
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 5: Fitness for purpose of the system
|
60.60 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 6: Code of practice for design, handling and installation
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 6: Code of practice for design, handling and installation
|
60.60 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 7: Assessment of conformity
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60.60 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥 Part 8: Training and assessment of fusion operators
|
60.60 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems jointed by solvent cement 鈥 Part 1: General
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems jointed by solvent cement 鈥 Part 2: Pipes
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95.99 | |
Plastics piping systems for the supply of gaseous fuels 鈥 Unplasticized polyamide (PA-U) piping systems jointed by solvent cement 鈥 Part 3: Fittings
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95.99 | |
Plastics piping systems 鈥 Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) 鈥 Part 1: Specifications for systems
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95.99 | |
Plastics piping systems 鈥 Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) 鈥 Part 1: Specifications for systems 鈥 Technical Corrigendum 1
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95.99 | |
Plastics piping systems 鈥 Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) 鈥 Part 1: Specifications for systems
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90.93 | |
Plastics piping systems 鈥 Multilayer pipe systems for indoor gas installations 鈥 Part 2: Code of pratice
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90.93 | |
Plastics piping systems 鈥 Mechanical fittings for pressure piping systems 鈥 Specifications
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95.99 | |
Plastics piping systems 鈥 Mechanical fittings for pressure piping systems 鈥 Specifications 鈥 Amendment 1
|
95.99 | |
Plastics piping systems 鈥 Mechanical fittings for pressure piping systems 鈥 Specifications
|
60.60 | |
Plastics piping systems 鈥 Multilayer piping systems for outdoor gas installations 鈥 Specifications for systems
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95.99 | |
Plastics piping systems 鈥 Multilayer piping systems for outdoor gas installations 鈥 Specifications for systems
|
90.93 | |
Plastics pipes and fittings 鈥 Reinforced thermoplastics pipe systems for the supply of gaseous fuels for pressures up to 4 MPa (40 bar)
|
90.60 | |
Polyethylene pipes and fittings for the supply of gaseous fuels or water 鈥 Training and assessment of fusion operators
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20.20 |
|
Polyethylene pipes and fittings for the supply of gaseous fuels or water 鈥 Training and assessment of fusion operators
|
90.92 | |
Plastics pipes and fittings 鈥 Butt fusion jointing procedures for polyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems
|
95.99 | |
Plastics pipes and fittings 鈥 Butt fusion jointing procedures for polyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems
|
95.99 | |
Plastics pipes and fittings 鈥 Butt fusion jointing procedures for polyethylene (PE) piping systems
|
90.93 | |
Plastics pipes and fittings 鈥 Butt fusion jointing procedures for polyethylene (PE) piping systems 鈥 Amendment 1
|
60.60 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) 鈥 Polyamide (PA) 鈥 Part 1: General
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) 鈥 Polyamide (PA) 鈥 Part 2: Pipes
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) 鈥 Polyamide (PA) 鈥 Part 3: Fittings
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) 鈥 Polyamide (PA) 鈥 Part 5: Fitness for purpose of the system
|
95.99 | |
Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) 鈥 Polyamide (PA) 鈥 Part 6: Code of practice for design, handling and installation
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95.99 |
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