jack-screw screw jack的意思|示意
美 / /
英 / /
千斤顶
jack-screw screw jack的网络常见释义
起重螺旋 ... J Jack-screw 螺旋千斤 jack-screw screw jack 起重螺旋 jacking screw jack-screw screw jack 螺旋千斤顶 ...
jack-screw screw jack相关短语
1、 jacking screw jack-screw screw jack 螺旋千斤顶