声学探测器 英文名称: Intruder alarm systems - Specifications for components - Acoustic detectors 标准组织: 【BSI】英国标准 正文语种: 国标分类: 【A91】安全防范报警系统 ICS分类: 【13.310】犯罪行为防范 发布...
双语例句
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The ZnO films are often doped to expand the use of zinc oxide, for example in the LED, UV detectors, surface acoustic wave devices, varistor devices and so on.