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Avis d'intention
Biocombustibles solides -- Détermination de la...
This Standard specifies the methods for the determination of diameter and length of pellets. Concerning the pellet length methods for both determination of the proportion of oversized pellets and for determination of the...
Avis d'intention
Guide sur l'étalonnage des systèmes de réfrigération...
Project Scope Develop a new standard on Industrial refrigeration systems (IRS) and possible new protocol for measuring and reporting the power consumption of IRS and (if applicable) define minimum energy performance...
Avis d'intention
Limitation de composés organiques volatils (COV...
A standard that will outline limits for health-based volatile organic compounds (VOC) emissions from composite wood products used in residential building materials, including consideration of composite wood used in interior...
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Fours central au gaz
Details test and examination criteria for automatically operating gas-fired central furnaces for use with nat., mfd. and mixed gases, LP gases and LP gas air mixtures. Central furnaces are designed to supply heated air...
Avis d'intention
Biocombustibles solides - Détermination de la...
This International Standard describes a method for the determination of the water soluble chloride, sodium and potassium content in solid biofuels by extraction with water in a closed container
Avis d'intention
Biocombustibles solides - Détermination des principaux...
1 Scope This International Standard describes methods for the determination of major elements of solid biofuels respectively of their ashes, which are Al, Ca, Fe, Mg, P, K, Si, Na, Ti. The determination of other elements such...
Avis d'intention
Fusibles basse tension - Partie 9: Fusibles ...
This Part applies to Class K fuses rated 600 A or less and either 250 or 600 V ac. DC ratings are optional.
Avis d'intention
Fusibles basse tension - Partie 7: Fusibles de...
This Part applies to Class H Renewable fuses rated 600 A or less and either 250 or 600 V ac. DC ratings are optional.
Avis d'intention
Fusibles basse tension - Partie 6: Fusibles ...
This Part applies to Class H Non-Renewable fuses rated 600 A or less and either 250 or 600 V ac. DC ratings are optional.
Avis d'intention
Fusibles basse tension - Partie 5: Fusibles de...
This Part applies to Class G fuses rated 20 A or less and 600 V ac; 21 - 60 A, 480 V ac. DC ratings are optional.
Avis d'intention
Fusibles basse tension - Partie 4: Fusibles de...
This Part applies to Class CC fuses rated 30 A or less and 600 V ac. DC ratings are optional.
Avis d'intention
Fusibles basse tension - Partie 3: Fusibles de...
This Part applies to Class CA and CB fuses rated 60 A or less and 600 V ac. DC ratings are optional.