Condition monitoring and diagnostics of machines. Vibration condition monitoring. Part 4. Diagnostic techniques for gas and steam turbines with fluid-film bearings
Secondary cells and batteries containing alkaline or other non-acid electrolytes. Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications. Part 2. Lithium systems
Protective clothing against liquid chemicals. Determination of the resistance of protective clothing materials to penetration by liquids under pressure
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