Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field
NEQ ASTM A698/A698M-2007
全国电磁屏蔽材料标准化技术委员会(SAC/TC 323)
本标准规定了在低频磁场中测量磁性材料磁屏蔽效能的方法。
本标准适用于涉及的材料包括：金属磁屏蔽材料、复合磁屏蔽材料和各类涂层屏蔽材料。
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