Under the control of a Z-80 single board computer, a spool of fine thread up to ten thousand meters can be measured point by point and from end to end.
在Z- 80单板机的控制下，可将一轴成千上万米长的细丝从头至尾进行逐点测量。
Under the control of a Z-80 single board computer, a spool of fine thread up to ten thousand meters can be measured point by point and from end to end.
在Z- 80单板机的控制下，可将一轴成千上万米长的细丝从头至尾进行逐点测量。
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