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ISO (International Organization for Standardization) is the world’s largest producer of optional international standards. International standards determine current specifications of products, services and certified methods, helping to streamline the industry. As they are created on the basis of international agreement, they assist in overcoming barriers in international trade.
Dense shaped refractory products — Determination of bulk density, apparent porosity and true porosity
(Produits réfractaires façonnés denses — Détermination de la masse volumique apparente, de la porosité ouverte et de la porosité totale)
Standard published on 5.9.2025
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Refractory materials — Determination of true density
(Produits réfractaires — Détermination de la masse volumique absolue)
Standard published on 1.10.1983
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Refractory bricks — Dimensions — Part 1: Rectangular bricks
(Briques réfractaires — Dimensions — Partie 1: Briques rectangulaires)
Standard published on 1.9.1984
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Refractory bricks — Dimensions — Part 2: Arch bricks
(Briques réfractaires — Dimensions — Partie 2: Briques de voute)
Standard published on 1.11.1984
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Refractory bricks — Dimensions — Part 3: Rectangular checker bricks for regenerative furnaces
(Briques réfractaires — Dimensions — Partie 3: Briques d´empilage a faces rectangulaires pour les fours de régénération)
Standard published on 1.9.1984
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Refractory bricks — Dimensions — Part 4: Dome bricks for electric arc furnace roofs
(Briques réfractaires — Dimensions — Partie 4: Briques de voute pour fours électriques)
Standard published on 3.11.1988
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Refractory bricks — Dimensions — Part 5: Skewbacks
(Briques réfractaires — Dimensions — Partie 5: Sommiers)
Standard published on 1.9.1984
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Refractory bricks — Dimensions — Part 6: Basic bricks for oxygen steel-making converters
(Briques réfractaires — Dimensions — Partie 6: Briques basiques pour convertisseurs a oxygene)
Standard published on 6.10.2005
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Hard coal — Determination of caking power — Gray-King coke test
(Titre manque)
Standard published on 9.5.2025
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Waste reduction and treatment on fishing vessels
(Titre manque)
Standard published on 21.7.2022
Selected format:Latest update: 2026-04-08 (Number of items: 2 271 105)
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