Test methods for physical properties of rare earth metals and their compounds—Part 2: Determination of specific surface area of rare earth compounds—Nitrogen adsorption method
Execute Date: december 2026

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EPA system architecture and communication specification for use in industrial control and measurement systems

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Petroleum and natural gas industries - Collection and exchange of reliability and maintenance data for equipment

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Valves for petroleum and natural gas industries

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Petroleum drilling and production equipment—Drill-through equipment

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Surface chemical analysis—Sputter depth profiling—Optimization using layered systems as reference materials

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Surface chemical analysis—Secondary-ion mass spectrometry—Determination of boron atomic concentration in silicon using uniformly doped materials

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Earth-moving machinery—Machine safety labels—General principles

Die Norm herausgegeben am 12.10.2022

Safety of woodworking machines - Circular saw benches (with or without travelling table) and dimension saw

Die Norm herausgegeben am 29.3.2006

Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape

Die Norm herausgegeben am 30.12.2011