Home / Standards / GB/T 38437-2019 GB/T 38437-2019 Active Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method 用抽拉或旋转方式测量铁磁材料样品磁偶极矩的方法 Standard Type GBT ICS 29.030 CCS K14 Status 现行 Issue Date 2019-12-31 Implementation 2020-07-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A