词汇	mandrel steel
释义	mandrel steel 芯棒钢
随便看	wrought-iron wrought iron bend wrought-iron bend wrought iron bloom wrought iron bolt wrought iron cable wrought iron conduit wrought-iron finishing turning tool wrought-iron gates wrought iron of smithing quality wrought iron pan wrought iron picture wrought iron pipe wrought-iron pipe wrought iron pipe line wrought iron wrought-iron pipe line wrought iron plate wrought-iron plate wrought iron pulley wrought irons wrought iron scrap wrought-iron scrap wrought-iron sectional boiler wrought light alloy