| 释义 | 
             
                seal oil backup pump
                
            燃油泵rán yóu bèng 
 fuel pump; oil burning pump润滑油泵rùn huá yóu bèng 
 lube oil pump; lubrication pump备份bèi fèn 
 back-up; backup copy; backups全部备份quán bù bèi fèn 
 full backup链泵liàn bèng 
 chain pump蓄能泵xù néng bèng 
 storage pump给料泵gěi liào bèng 
 feed pump; charge pump盖章gài zhāng 
 affix one's seal; seal; stamp双吸泵shuāng xī bèng 
 double entry pump压力泵yā lì bèng 
 force pump抽水机chōu shuǐ jī 
 lift pump, pump, suction pump, water pump容积式泵róng jī shì bèng 
 positive displacement pump; volume delivery pump篆zhuàn 
 seal character; seal; write seal characters泵送bèng sòng 
 pumping; pump up; pumping over加油泵jiā yóu bèng 
 petrol pump, gasoline pump凸轮泵tū lún bèng 
 lobe pump; cam pump玺xǐ 
 seal; royal seal后援hòu yuán 
 backup阻赛zǔ sài 
 backup光泵guāng bèng 
 optical pump轻柴油qīng chái yóu 
 light diesel oil泵盖bèng gài 
 pump bonnet; pump cover; pump cylinder虹吸加油泵hóng xī jiā yóu bèng 
 siphon refuelling pump泵组bèng zǔ 
 pump package; multi cell pump; combination of pumps; pumping set剩余油shèng yú yóu 
 surplus oil; remaining oil
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