Abstract: Piezoelectric ceramic hollow cylinders can be utilized to fabricate high-resolution rotation ultrasonic motor. 2 types of standing-wave motor based on coupled tangential-axial (TA) mode and ...
Taste of Home on MSN
We Tested 19 of the Best Ceramic Cookware Brands—These Are the Pans Worth Buying
The best ceramic cookware offers showstopping nonstick qualities without toxic coatings or large quantities of oil. Our ...
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