English translation for "helper roll"

辅助辊
辅助轧辊

Related Translations:

helper:  n.1.帮手，助手。2.起救助作用的东西。

helpers:  帮助物体工具栏辅助对象辅助工助手；助理工人

home helper:  家务辅助器

helper classes:  助手类

tape helper:  卷尺辅助对象

rotary helper:  司钻助手

helper constituents:  辅助成分

living helper:  生活帮手

protractor helper:  量角器辅助对象

helper grade:  辅助坡度

Similar Words：

"helper motor" English translation, "helper object" English translation, "helper phage" English translation, "helper plasmid" English translation, "helper post" English translation, "helper spring" English translation, "helper stringer" English translation, "helper t cell" English translation, "helper t cell phenotype" English translation, "helper t cells" English translation