meter protection circuit [电] 表头保护电路 ; 仪表用保护电路
Radiation Protection Survey Meter 辐射防护仪器
power protection meter 功率保护仪
meter ampere protection circuit 仪表用保护电路
The place was not fenced properly: the role of warning protection was played by the two-meter piece of a striped tape lying on the ground.
这个地方没有很好地进行保护：警告标志仅仅是放在地上的一条2米长的条纹带。
All of them can be used as secondary standard Rontgen meter and in protection dose measurement.
上述电离室可作次级标准伦琴计和防护剂量测量用。
This text analyse lightning protection for instrument and meter of mine, expatiate on design idea, counter-measure, and daily maintenance and inspection routine for lightning protection of mine.
文章分析了矿山仪器仪表的防雷问题，着重阐述了矿山防雷的设计理念、措施和日常维护检查工作。
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