The PD140 hand-held metal Detector is a high-sensitivity device designed to detect magnetic and non-magneticmetal objects.
PD 140手持金属探测器是一种用于磁性和非磁性金属物体检测的高灵敏度设备。
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The metal separator can separate the raw materials containing a magnetic or non-magneticmetal (such as iron, copper, aluminum, stainless steel, etc. );
金属分离器能分离原料中含有磁性或非磁性金属（如铁、铜、铝、不锈钢等）；
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Magnetic braking systems are harder to explain than centrifugal systems as they rely on a spool made of aluminum (a non-magneticmetal) reacting to a set of magnets.