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Avis d'intention
Matériel de soudage à l'arc - Partie 5: Dévidoirs...
This part of IEC 60974 specifies safety and performance requirements for industrial and professional equipment used in arc welding and allied processes to feed filler wire. The wire feeder may be suitable for manually or...
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Industries du pétrole et du gaz naturel - Opérations...
ISO 35106:2017 specifies requirements and provides recommendations and guidance for the collection, analysis and presentation of relevant physical environmental data for activities of the petroleum and natural gas industries...
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Technologies de l'information - Identificateurs...
This part of ISO/IEC 15459 specifies a unique, non-significant string of characters for the unique identifier of product groupings. The character string is intended to be represented in linear bar code and two-dimensional...
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Technologies de traitement des eaux usées résidentielles
OBJET La présente norme a pour objet de spécifier les exigences minimales de conception, de construction, de rendement et d’essai des technologies de traitement des eaux usées résidentielles. Elle spécifie également la...
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Compteurs d'énergie thermique - Partie 1 : Prescriptions...
This European Standard specifies the general requirements and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling) or given up (heating) by a...
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ompteurs d'énergie thermique - Partie 2: Prescriptions...
This European Standard specifies the constructional requirements and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling) or given up (heating...
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Isolateurs de poste composite
This Standard specifies the electrical, mechanical, dimensional characteristics, test methods and acceptance criteria for composite station post insulators for outdoor service, operating at nominal voltages greater than 1000...
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Norme de sécurité relative au ruban isolant de...
Please note the scope was updated as requested by the responsible SDO on March 12, 2019. 1 Scope 1.1 In the US, this standard covers the following: (a) Thermoplastic and rubber tapes for use as electrical insulation at not...
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Tuyaux et raccords d'évacuation, d'égout et de...
1.1 This Standard covers Type 1 (Class 3000) and Type 2 (Class 4000) asbestos cement (AC) pipe and pipe fittings and cast iron fittings for use in drainage, waste, and vent systems inside buildings and for building drains and...
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Standard for Thermoplastic Sprinkler Pipe and...
1.1 These requirements cover thermoplastic pipe and fittings for use in wet pipe sprinkler systems for fire protection service. 1.2 Thermoplastic pipe and fittings covered by these requirements are intended for use in...
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Dalles en béton préfabriqué/Pavés en béton préfabriqué
This Standard specifies requirements for 1.Concrete paving slabs manufactured from hydraulic cement concrete to be used in the construction of pavement and roof coverings. It includes units with architectural finishes or...
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Technologies de l’information — Fibre Channel...
This part of ISO/IEC 14165 describes extensions to the Fibre Channel signaling and physical layer requirements defined in ISO/IEC 14165-142, Fibre Channel - Physical Interfaces 2, to transport Fibre Channel over the commonly...
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