稀土永磁材料物理性能测试方法 第1部分：磁通温度特性的测定
Test method for physical property of rare earth permanent magnetic materials—Part 1：Determination of temperature coefficient of magnetic flux

2015-09-11

钐钴永磁合金粉物理性能测试方法　平均粒度及激光粒度分布的测定
Samarium cobalt permanent magnet alloy powder test methods—Determination of particle size and distributions

2015-04-30

稀土永磁材料物理性能测试方法 第2部分：抗弯强度和断裂韧度的测定
Test method for physical property of rare earth permanent magnetic materials—Part 2：Determination of bending strength and fracture toughness

2015-09-11