twin-screw pump的意思|示意
双螺杆泵
twin-screw pump的网络常见释义
双螺杆泵 ... twin-screw 双螺旋桨 ; 双螺旋浆的 twin-screw pump 双螺杆泵 twin-screw steamer 双螺旋桨蒸汽机船 ...
双螺旋泵 ... 双螺旋(卸料器) para-serew 双螺旋泵 double spiral pump; twin-screw pump 双螺旋齿轮 double spiral gear ...
twin-screw pump相关短语
1、 Down-hole twin-screw pump 井下双螺杆泵
2、 single thread twin screw pump 单头双螺杆泵
3、 electric submersible twin-screw pump 电动潜油双螺杆泵