drawing rollers造句

例句与造句

1. Speed program control of drawing roller is one of the key technology for horizontal continuous casting
   摘要拉坯辊速度程序控制是水平连铸工艺的关键技术之一。
2. To realize this , drawing roller speed program control of horizontal continuous casting machine based on frequency converter , the signal generator provides program signal to frequency converter
   采用变频器实现水平连铸机拉坯辊速度程序控制，由信号发生装置给变频器提供程控信号。
3. It's difficult to find drawing rollers in a sentence. 用drawing rollers造句挺难的