helper drive
英 [ˈhelpə(r) draɪv]
美 [ˈhelpər draɪv]
网络 辅助传动
双语例句
- In a modern cold rolling strip plant, nearly all the helper rolls are driven by drive rolls on the continuous process lines, such as continuous annealing line.
在现代化冷轧带钢连续处理线上（如连续退火机组），生产线上的辅助辊几乎全部采用主动辊来传动。