本实用新型涉及钻杆或导管接头的探伤检验组合输送装置,尤其涉及曲线式探伤检验组合输送装置。
The utility model relates to a combined flaw detection transporting device for a drill stem or a pipe joint, particularly a curved combined flaw detection transporting device.
本实用新型涉及钻杆或导管接头的探伤检验组合输送装置,尤其涉及曲线式探伤检验组合输送装置。
The utility model relates to a combined flaw detection transporting device for a drill stem or a pipe joint, particularly a curved combined flaw detection transporting device.
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