1. Faulty high pressure cut-off switch. ��ѹ��ֹ�����س����ϡ�
2. This faulty connection is the source of the engine trouble. ���ִ�������ӷ��������ë����ԭ��
3. Use of an excessive test pressure due either to faulty calculation or faulty pressure control equipment. ���ڼ�������ѹ�������豸����������ʹ���˹����IJ���ѹ����
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adj.
1. characterized by errors
2. having a defect