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Standard current transformer is verified via current comparator. Otherwise, manual zeroing for current comparator is the key to limit verifying speed of standard current transformer. The research of electronic zeroing technique for current comparator is therefore of great importance. The development of electronic balancing device for current comparator is dedicated in the work. The electronic load...
In view of the situation that patients are transferred by manual method which makes it waste of manpower and easy to produce secondary damage to the patient, a new patient transfer apparatus is presented, and the mechatronics design and application are described. Using this apparatus, one nurse can transfer patient from bed to stretcher or from stretcher to the bed without changing the attitude of...
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