发明授权
US08773647B2 Device for measuring speed of material 失效
用于测量材料速度的装置

Device for measuring speed of material
摘要:
A device for measuring a speed of a material includes a body unit disposed at an exit side of a rolling stand and placed below a material which is transferred from the rolling stand; and a speed measuring unit installed on the body unit and constructed to measure a speed of the material transferred from the rolling stand.
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