ISO 21741:2020 pdf download Stationary source emissions — Sampling and determination of mercury compounds in flue gas using gold amalgamation trap 6.2 Water Conforming with grade 1 specified in ISO 3696 for all sample preparation

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ISO 21628:2020 pdf download Gardening machinery — Powered material-collecting systems — Safety 1 Scope This document gives safety requirements and the means for their verification specific to the designand construction of powered material-collecting systems used

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ISO 21358:2020 pdf download Vacuum technology — Right-angle valve — Dimensions and interfaces for pneumatic actuator 1 Scope 2 Normative references Vacuum technology — Dimensions of non-knife edge flanges Vacuum technology — Dimensions of clamped-type

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ISO 21062:2020 pdf download Corrosion of metals and alloys — Determination of the corrosion rates of embedded steel reinforcement in concrete exposed to simulated marine environments This document specifies the apparatus, materials, specimen preparation, procedures,

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ISO 20661:2020 pdf download Ships and marine technology — Cutter suction dredger supervisory and control systems 6 Functional requirements 6.1 Preset/setup The following preset points should be included. a) Dimensions settings: special geometrical parameters of

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ISO 20127:2020 pdf download Dentistry — Physical properties of powered toothbrushes 6.4.2 Procedure Place the powered toothbrush in the gripping unit (6.4.1.1) and lock into place so that the clamp (6.4.1.2) pulls the tuft along

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ISO 19679:2020 pdf download Plastics — Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface — Method by analysis of evolved carbon dioxide Use a test material concentration of at least 100

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ISO 16672:2020 pdf download Ophthalmic implants — Ocular endotamponades 4 Intended performance The general requirements for the intended performance of non-active surgical implants specified in ISO 14630 shall apply. This document describes surgically invasive medical

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ISO 16624:2020 pdf download Wheat flour and durum wheat semolina — Determination of colour by diffuse reflectance colorimetry 1 Scope This document specifies a method for the determination of colour in durum wheat semolina and

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ISO 15727:2020 pdf download UV-C devices — Measurement of the output of a UV-C lamp 1 Scope This document specifies the measurement of the output of a UV-C lamp, types of UV-C lamp, lamp ballast,

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