对中压风管系统的严密性检验应()。A、全部做漏光法检测 B、若漏光法检测不合格时再做漏风量测试 C、在漏光法检测合格后,进行漏风量测检的抽检 ...

作者: rantiku 人气: - 评论: 0
问题 对中压风管系统的严密性检验应()。
选项 A、全部做漏光法检测 B、若漏光法检测不合格时再做漏风量测试 C、在漏光法检测合格后,进行漏风量测检的抽检 D、全部做漏风量测试
答案 C
解析

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