Pipe bending equipment and bent pipe machining method for inhibiting bent pipe from becoming elliptic
The invention discloses pipe bending equipment and a bent pipe machining method for inhibiting a bent pipe from becoming elliptic. The pipe bending equipment comprises a guide seat and a plurality of movable joint pressing blocks, the guide seat is installed on a rack, the movable joint pressing blo...
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Format: | Patent |
Sprache: | chi ; eng |
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