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Affichage 3811 - 3820 de 5674
Basic principles for graphical symbols for use on equipment - Part 1: Creation of graphical symbols ...
IEC 80416-1:2008 provides basic principles and guidelines for the creation of graphical symbols for registration, and provides the key principles and rules for the preparation of title, description and note(s). This second edition cancels and replaces the first edition published in 2001. This edition constitutes a technical revision. This edition includes the following significant technical…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2008-11-12
Code(s) de l'ICS :
01.080.01
Rubber compounding ingredients — Carbon black — Determination of tinting strength
ISO 5435:2008 specifies a method for the determination of the tinting strength of carbon black relative to an industry tint reference black. The method is based on the use of five different commercial instruments. Other instruments may be used if the test results for the standard reference blacks are within the control limits given in ASTM D 4821. NOTE The Densichron reflectometer and…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
2008-11-04
Code(s) de l'ICS :
83.040.20
Mineral insulating oil, electrical, for transformers and switches
1 Scope 1.1 This Standard specifies requirements for mineral oil of petroleum origin for use in transformers, oil circuit breakers, or other electrical equipment (excluding high-voltage cables) requiring a liquid insulating and cooling medium. 1.2 In CSA Standards, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with…
Éditeur :
CSA
Statut :
Annulée
Date de publication :
2008-10-31
Code(s) de l'ICS :
29.040.10
Test method for calculating the energy efficiency of single-voltage external ac-dc and ac-ac power s...
1 Scope 1.1 General This Standard specifies a test method for calculating the energy efficiency of external power supplies (EPS) across a full range of load conditions. It covers single-voltage external ac-dc and ac-ac power supplies, which provide one ac or dc output that is at a fixed voltage or user selectable through a selector switch. Note: External power supplies are designed to convert…
Éditeur :
CSA
Statut :
Annulée
Date de publication :
2008-10-31
Code(s) de l'ICS :
29.200; 13.020
Test method for determining the energy efficiency of battery-charging systems
1 Scope 1.1 This Standard specifies a test method for determining the energy ratio of devices that charge and maintain secondary batteries. 1.2 This Standard applies to battery-charging systems with (a) battery chemistries such as nickel cadmium, lead acid, lithium ion, and nickel-metal hydride but not primary cell chemistries such as alkaline "dry" cells; (b) a battery voltage less…
Éditeur :
CSA
Statut :
Annulée
Date de publication :
2008-10-31
Code(s) de l'ICS :
13.020; 29.200
Commercial and residential drains and cleanouts
1 Scope 1.1 This Standard specifies requirements for commercial and residential (a) area drains; (b) balcony drains; (c) deck drains; (d) floor drains; (e) roof drains; (f) shower drains; (g) trench drains; and (h) cleanouts. 1.2 This Standard covers the following subjects: (a) materials; (b) design requirements for (i) connections; (ii) fasteners; (iii) grates; (iv)…
Éditeur :
CSA
Statut :
Annulée
Date de publication :
2008-10-31
Code(s) de l'ICS :
91.140.80
Periodic inspection of CANDU nuclear power plant containment components
1 Scope 1.1 This Standard specifies requirements for the periodic inspection of containment system components, including containment pressure suppression systems, in CANDU nuclear power plants. 1.2 The inspection requirements specified in this Standard provide assurance of the structural integrity of metallic and plastic containment system components. Note: The following are addressed by other…
Éditeur :
CSA
Statut :
Annulée
Date de publication :
2008-10-31
Code(s) de l'ICS :
27.120.20
STANDARD FOR ANODES AND REFERENCE ELECTRODES FOR CATHODIC PROTECTION OF STEEL UNDERGROUND TANKS
1.1 This Standard sets forth minimum requirements for sacrificial magnesium and zinc anodes and zinc reference electrodes which are intended for use in the cathodic protection of steel underground tanks which have been coated and installed in accordance with the requirements contained in CAN/ULC-S603.1, Standard for External Corrosion Protection Systems for Steel Underground Tanks for…
Éditeur :
ULC
Statut :
Annulée
Date de publication :
2008-10-31
Code(s) de l'ICS :
31.080; 31.080
Semiconductor optoelectronic devices for fibre optic system applications - Part 1: Specification tem...
IEC 62007-1:2008 provides a specification template for essential ratings and characteristics of the following categories of semiconductor optoelectronic devices to be used in the field of fibre optic systems and subsystems: - semiconductor photoemitters; - semiconductor photoelectric detectors; and - monolithic or hybrid integrated optoelectronic devices and their modules. This edition includes…
Éditeur :
IEC
Statut :
Révisé
Date de publication :
2008-10-07
Code(s) de l'ICS :
31.080.01; 31.080.01
Prefabricated Septic Tanks for Residential Use – Dimensional and Physical Characteristics
SCOPE This standard applies to prefabricated septic tanks intended for underground installation to receive wastewater, including household wastewater, before its evacuation towards a purification device, drainfield or wastewater treatment system. NOTE — The Regulation respecting waste water disposal systems for isolated dwellings [as amended] (see Annex G) provides directives concerning the…
Éditeur :
BNQ
Statut :
Norme
Date de publication :
2008-10-07
Code(s) de l'ICS :
13.060.30; 23.020.10

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