基本解釋[經(jīng)濟(jì)學(xué)]卷材平整機(jī)詞組短語(yǔ)短語(yǔ)coil -skin pass mill -temper mill 卷材平整機(jī)coil-temper mill更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)卷材平整機(jī)