tube straightening press
【运输】弄直金属板、杆、等
STRAIGHTENING metal sheet, rod, tubing or profiles or articles made therefrom
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相关词条
profile straightening
straightening metal work by heating the workpiece
straightening machine
bending and straightening machine【机】
guide vane【航】;straightening vane【动力】
alternate bending and straightening
stroke-controlled single column straightening press