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采购内容Buy Pzt Round Piezo Plates 4mhz **** Hidden Message *****We are interested in buying a small quantity (50-500PCS, depending on pricing) of round PZT plates (or other piezoceramic material) that would fit the descr iption:- 20mm in diameter, 0.5mm in thickness (equiv. Of 4MHz)- Qm (quality factor) <; 40- leads on top and bottom of the plates (Zn or AG)Country:Romania/手机联系方式Co:Mokalife Ltd.Add:Sector 5, Str. Vedea Nr. 5, Bl. 91, Apt. 1, Cam. 4, BucharestTel:40-753-012668Email:dexterelu@gmail.comMobile:40-764164335 LinkMan:Mr. Raetchi Paul
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