单项选择题
A.偶发性故障代码 B.当前存在的故障代码 C.虚假性故障代码
A.11响 B.5~10响 C.6~9响 D.4~8响
A.12~14mm B.7~8mm C.1~6mm D.10~12mm
A.145.8~155.8mm B.6~9响 C.30mm D.1~6mm
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