插孔,插口,插座 插头,接头 千斤顶

jack  detail>>

插口，插孔，插座千斤顶

jack  detail>>

机头千斤顶

nose jack  detail>>

插孔,插口,插座

jack  detail>>

灯座插头

socket adapter  detail>>

插孔, 插座

jack socket  detail>>

插孔；插座

hub  detail>>

插座，插孔

receptacle  detail>>

插座,插口

socket  detail>>

千斤顶

jack; lifting jack  detail>>

容器插座，插孔

receptacle  detail>>

矮千斤顶

short jack  detail>>

矮柱千斤顶

short su ort jack short support jack  detail>>

拔桩千斤顶

extraction jack  detail>>

板桩千斤顶

sheeting jack  detail>>

棒形千斤顶

bar-screw jack  detail>>

扁千斤顶

capsular jack flat jack  detail>>

扁千斤顶法

flat jack technique  detail>>