船用电动三螺杆泵试验方法的英文

testing methods for marine electric threespindle screw pumpp

• 船:    boat; ship; vessel ...
• 用:    40分钟跑完全程 run the c ...
• 电动:    motor-driven; powe ...
• 三:    three
• 螺杆:    screw; spiral; scr ...
• 泵:    pump
• 试验:    experiment; test; ...
• 方法:    method; means; way ...

例句与用法

1. Testing methods for marine electric three - spindle screw pump
   船用电动三螺杆泵试验方法