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- open return bend [化] U形管
- open return bend U 形管
- I'll need an economy ticket with an open return. 我要一张经济舱,回来时间不定的来回票。
- I want a first-class open return. 我想要一张回程不定期的头等往返票。
- I want a first class open return, please. 我要一张回程不定期的头等来回票。
- I want a first class open return,please. 我要一张回程不定期的头等双程票。
- I'll need an economy class open return. 我要一张经济舱的不限回来时间的来回票。
- I need an economy class, open return. 我要一张回期不定的经济舱来回票。
- I want to leave on Friday May 5 and I want an open return ticket. 5月5日星期五,要张回程时间不固定的往返票。
- I'd like to reserve an economy class ticket open return. 我想订一张回程不定期的往返经济舱机票。
- I want an open return ticket to London for December first. 我想买一张十二月一日去伦敦的回程不定期往返票。
- I'd like an open return ticket. How long is it good for? 我要一张回程日期空白的机票。它的效期多常?
- Good afternoon, Sir. I'd like to buy an open return ticket to London for December first. My name is Wang Li. 下午好,先生。我想买一张十二月一日去伦敦的回程不定期的往返票。我的名字是王丽。
- This paper summarises the equipment and process of producing return bends used for the ethylene cracking furnace by ESR-precision casting. 本文介绍了电渣精铸裂解炉弯管的设备、工艺,并同传统的中频炉一砂型铸造工艺进行了比较。
- The Application of PLC in the Control of Return Bend Machine PLC在弯管机控制中的应用
- THE WEARYING AWAY OF RETURN BEND AND ITS MECHANISM IN ENERGY TRANSMISSION 气力输送弯管的磨损及磨损机理研究
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- Thank you. How long will this offer be open? 谢谢。这个报价的有效期多长?