填空题SWITCH主空开闭合测试，设置P2.9.3.1 Allow breaker test为（），设置P2.9.3.2 Force breaker为（）
填空题
SWITCH主空开闭合测试，设置P2.9.3.1 Allow breaker test为（），设置P2.9.3.2 Force breaker为（）
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