线圈是特设工作组18漆包线电磁线，每圈有50套。
The coils are of AWG 18 enameled magnet wire, each coil has 50 wraps.
一种尘肺病治疗诊断装置，包括具有可移动床面的床体，在床面上下两侧对置设置一组电磁线圈，使床面置于强磁场之中，电磁线圈外接磁化电源。
The said apparatus includes a movable bed, a set of electromagnetic coils oppositely mounted over and below the bed, and a magnetizing supply for electromagnetic coils.
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