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1000mm

1000mm

1000mm

1000mm

1

This new method is greatly improved the reading distance(more than 1 000 mm), and can be cooperated with large size of oscillation coil.

此方式大大的提高了读卡距离，配合大尺寸的振荡线圈读卡距离超过了 1000mm 。

2

ISO general purpose metric screw threads - Part 11: Nominal sizes for 8 mm fine pitch threads; nominal diameter from 130 mm to 1000 mm

一般用途 ISO 米制螺纹 .第11 部分：公称螺距 8mm 的细牙螺纹 .公称直径 130-1000mm

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