1. irrigation and drainage pump 
   排灌用泵
2. liquid ring vacuum pump 
   液环真空泵
3. molecular sieve adsorption pump 
   分子筛吸附泵
4. oil diffusion ejector pump 
   油扩散喷射泵
5. rotary plunger vacuum pump 
   滑阀真空泵

查看更多例句 相关情景会话

• 1. 泥浆泵
  sculptured tweed 雕花粗呢地毯...scum pump 泥浆泵...scure speech system 保密话音系统
  www.foodmate.net - 相关搜索
• 2. 泥渣泵
  screw pump螺杆泵...scum pump泥渣泵...seawater lift pump海水提升泵
  www.oilsoft.cn - 相关搜索
• 3. 浮渣泵
  洗气塔 scrubbing tower...浮渣泵 scum pump...封环 seal ring
  yingyucihui.scientrans.com - 相关搜索
• 4. 滤泥压干机
  [化]浮渣导管 scum press...滤泥压干机 scum pump...吸泥泵,污水泵 scum riser
  www.ifanyi.cn - 相关搜索