华中科技大学:PZT-JH20/3型真空,空气高温压电测试装置投入使用!
华中科技大学:PZT-JH20/3型真空,空气高温压电测试装置投入使用!
Huazhong University of Science and Technology: PZT-JH20/3 vacuum, air high temperature piezoelectric test device put into use!
Huazhong University of Science and Technology: PZT-JH20/3 vacuum, air high temperature piezoelectric test device put into use!