本文研究了无造渣剂等矿石粉的耐磨堆焊电焊条.An overlay welding electrode without mineral powder as, slag forming medium, etc.介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践.The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is intr...
With technological changes many traditional skills have become obsolete.随着技术的革新，许多传统技艺已被淘汰。These goods are obsolete and will not fetch much on the market.这些货品过时了,在市场上卖不了高价.They tried to hammer obsolete ideas into the you...
That season, you ride it, all metropolises achieve what one wishes!那时节, 您骑上它, 一切都会如愿以偿!Carl has carried the banner in infernal metropolises.卡尔曾经在那些地狱般的大都市流浪街头.Most werewolves openly despise the major metropolises as canc...