Manual machines. Noise characteristics. Norms. Control methods
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Damping devices of percussion hand machines. Technical requirements
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Air and electric portable tools. Terms and definitions
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Portable tools. Methods for measurement of parameters of vibration
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Technical requirements for mechanical hammers
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Extensions. Basic dimensions
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Interchangeable heads. Types and basic dimensions
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Electric hand-held tools. Safety and methods. Part 2-23. Particular requirements for surface grinding machines
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Apparatus ultrasonic technological. Working frequencies
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Assembly tools for standardized tightening of threaded connections. Torque wrenches. Basic specifications
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Manufacturing organizational equipment. General specifications.
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