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Energy efficiency test procedures of motors for crane - Part 1: YZP series of variable-frequency adjustable-speed 3-phase asynchronous motors

2013-07-19

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2017-11-01

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Procedures for measurement and verification of motor-system energy-savings-Part 1:Test procedures on working site for energy efficiency of motor

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Road sweepers - Environmental efficiency - Part 3: Requirements on the test procedure for energy consumption
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