压电陶瓷材料体积密度测量方法
Piezoelectric ceramic materials--Measuring methods fordetermination of volume and density
1980-12-31
GB/T 2413-1980
压电陶瓷材料体积密度测量方法
Piezoelectric ceramic materials--Measuring methods for determination of volume density
1980-12-31
BS EN 50324-2-2002
Piezoelectric properties of ceramic materials and components-Methods of measurement. Low power
陶瓷材料和元件的压电性能 测量方法 低功耗
2002-10-10
BS EN 50324-3-2002
Piezoelectric properties of ceramic materials and components-Methods of measurement. High power
陶瓷材料和元件的压电性能 测量方法 高功率
2002-10-10
DIN EN 50324-3
Piezoelectric properties of ceramic materials and components - Part 3: Methods of measurement; High power; German version EN 50324-3:2002
陶瓷材料和元件的压电性能.第3部分:测量方法；高功率；德文版EN 50324-3:2002
2002-12-01
DIN EN 50324-2
Piezoelectric properties of ceramic materials and components - Part 2: Methods of measurement; Low power; German version EN 50324-2:2002
陶瓷材料和元件的压电性能.第2部分:测量方法；低功耗；德文版EN 50324-2:2002