短語詞組短語stretch -wrap bending formability 拉彎成形性Profile stretch -bending 型材拉彎rotary stretch -bending former 轉(zhuǎn)臺拉彎機(jī)turntable stretch -bending machine 轉(zhuǎn)臺式拉彎機(jī)rotary table stretch -bending machine 轉(zhuǎn)臺式拉彎機(jī) 返回 stretch bending