换段的英文

band switch

• 换:    exchange; barter; ...
• 段:    section; segment; ...
• 变换段:    transforming secti ...

例句与用法

1. Digital 8 section elastic metering device new feeding design , pull back adjustment is unneeded
   革新送带设计,换段时不用回收松紧带作修正。
2. 8 section can be set . section can be changed automatically , manually by knee switch or repeated without change
   8段松紧设定,可以自动换段膝动换段或只执行