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ISO 4324:1977 pdf download

ISO 4324:1977 pdf download.Surface active agents — Powders and granules — Measurement of the angle of repose. INTRODUCTION Determining the angle of repose of powders and granules may give information on the storage properties of the powder,...

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ISO 3998:1977 pdf download

ISO 3998:1977 Textiles — Determination of resistance to certain insect pests.Remember to share with others. Some methods previously utilized for testing resistance of textiles to insect pests relied solely on loss of mass of the test specimens...

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ISO 3974:1977 pdf download

ISO 3974:1977 pdf download. Definitions of living animals for slaughter — Ovines. SCOPE AND FIELD OF APPLICATION This International Standard gives definitions of terms used to describe living ovine animals intended for slaughter. TERMS AND DEFINITIONS 1...

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ISO 3980:1977 pdf download

ISO 3980:1977 pdf download.Aluminium and aluminium alloys — Determination of copper — Atomic absorption spectrophotometric method. The method is applicable to copper contents between 0,005 and 5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of...

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ISO 7171:1988 pdf download

ISO 7171:1988 pdf download.Furniture — Storage units — Determination of stability. THIS STANDARD HAS BEEN REVISED BY ISO 7171:2019. Introduction This International Standaid is one of a series being prepared on the strength, durability and stability of...

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ISO 7174-1:1988 pdf download

ISO 7174-1:1988 pdf download. Furniture — Chairs — Determination of stability — Part 1: Upright chairs and stools. Scope and field of application This part of ISO 7174 describes methods for determining the stability of all types...

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ISO 7172:1988 pdf download

ISO 7172:1988 pdf download.Furniture — Tables — Determination of stability. Introduction This International Standard is one of a series being prepared on the strength, durability and stability of furniture. The series currently consists of the following: ISO...

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ISO 3729:1976 pdf download

ISO 3729:1976 pdf download. Fibre building boards — Determination of surface stability. 1 SCOPE This International Standard specifies a method for the determination of the surface stability, after a conditioning cycle, of hard and medium fibre building...

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ISO 3073:1975 pdf download

ISO 3073:1975 pdf download.Wool — Determination of acid content. ISO 3073:1975 is applicable to undyed wool in any form, for example loose fibre, sliver, yarn or fabric. It is also applicable to dyed wool when the amount...

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ISO 1994:1976 pdf download

ISO 1994:1976 pdf download. Hard coal — Determination of oxygen content. This International Standard follows methods developed by Schuitze, Unterzaucher and Oita and Conway for the direct determination of the oxygen content of organic compounds. Modifications have...

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