d-indicator D型指示器...fault indicator 故障指示器探伤器...eccentricity indicator 偏心计...radioactive indicator 放射指示剂...indicator n.指示器,指示剂,指标指示器...lagging indicator 迟滞指标...zone-position indicator 区域位置指示器...zone position indicator 区域位置指示符...cake indicator 滤饼指示器...failure indicator 障碍指示器...knock indicator 爆震器...acid-base indicator 酸碱指示剂...achromatic indicator 消色指示剂...dial indicator 刻度盘指示器;度盘式指示器...universal indicator paper 通用试纸...knock (intensity) indicator 爆震器;爆震强度指示器...v-beam height indicator V形波束高度指示器...leak-indicator 泄漏指示器...air-position indicator 空中位置指示器...table indicator 表格指示符...idle route indicator 路由示闲器...
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