冶金(Metallurgy)专业词汇rolltypereel辊式卷取机rollwear轧辊磨损rollwobbler轧辊梅花头rollability可轧制性rolledcompact轧坯rolledgold覆饰用极薄金箔rolledinscale轧入氧化皮rollediron轧制钢材rolledpipe轧制管rolledproducts轧材rolledsteel轧制钢材rolledstock轧材rolledtube轧制管rolledwire轧制线材roller辊子;轧钢工rollerbearing滚柱轴承rollerbearingsteel滚柱轴承钢rollerbed辊道rollerchain滚子链rollercoldpilgeringmill滚式冷轧管机rollerconveyor辊式运输机rollercoolingbed辊式冷床rollerdie辊模rollerelectrode辊式电极rollerfeeder辊式给料机rollerguide辊式导板rollerhearthfurnace辊底式炉rollerleveler辊式矫直机rollerline辊道线rollerreel辊式卷取机rollerspotwelding滚点焊rollerstraighteningmachine辊式矫正机rollertwister辊式扭转导板rollerwelding轧焊roller'sside进料侧rolling轧制rollingaxis轧制线rollingcycle轧制周期rollingdirection轧制方向rollingdrawingprocess轧制拉制法rollingequipment轧制设备rollingfriction滚动摩擦rollingline轧制线rollingmill轧机rollingmillengine轧机昼动机rollingmillpractice轧