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Metal Detecting Rules

Maneesh

定价: 免费下载
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基本信息



商品特性

  • A metal detector is an electronic instrument which detects the presence of metal nearby.
  • Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground.
  • hey often consist of a handheld unit with a sensor probe which can be swept over the ground or other objects. If the sensor comes near a piece of metal this is indicated by a changing tone in earphones, or a needle moving on an indicator.

商品描述

A metal detector is an electronic instrument which detects the presence of metal nearby. Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground. They often consist of a handheld unit with a sensor probe which can be swept over the ground or other objects. If the sensor comes near a piece of metal this is indicated by a changing tone in earphones, or a needle moving on an indicator. Usually the device gives some indication of distance; the closer the metal is, the higher the tone in the earphone or the higher the needle goes. Another common type are stationary "walk through" metal detectors used for security screening at access points in prisons, courthouses, and airports to detect concealed metal weapons on a person's body.
This app requires an Internet connection and the developer can change the content of the app at any time.

技术详情

大小: 2.8MB
版本: 0.00
应用程序权限: ( 帮助我理解权限的意思 )
  • 打开网络套接字
  • 访问网络信息
  • 访问无线网络信息
最低操作系统: Android 2.3.3
大约下载时间: 不到 30 秒

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