Circular screwing dies taper thread. Specifications

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Railway applications. Communication, signalling and processing systems. Safety communication requirements

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Primary and secondary lithium cells and batteries.Transport safety. Requirements and test methods

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Fuel cell technologies. Part 3-300. Stationary fuel cell power systems. Installation

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Fuel cell technologies. Part 4-101. Fuel cell power systems for propulsion other than road vehicles and auxiliary power units (APU). Safety of electrically powered industrial trucks

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Fuel cell technologies. Part 7-1. Single cell test methods for polymer electrolyte fuel cell

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Fuel cell technologies. Part 7-2. Test methods. Single cell and stack performance tests for solid oxide fuel cells (SOFCs)

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Consumer audio/video equipment digital interface with plastic optical fibre

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Household electrical appliances. Measurement of standby power

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Medical devices. Software. Life cycle processes

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