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- QGF barreled drinking water auto washing, filling and sealing unit. QGF型自动桶装饮用水冲洗、灌装、封口机组。
- Foreign-owned Enterprises, Joint venters Duplicate of business license, renrer's ID card, Unit's cacher or contract seal Unit cartifcation letter. 外商独资、合资企业企业营业执照副本、经办人身份证明、公章或合同章、法人委托书、单位介绍信。
- The structural characteristics of heat pumps:From the pump, gear, bearing seats, valve, bearing and seal unit with horizontal rotary pumps. 高温泵的结构特点:由泵体、齿轮、轴承座、安全阀、轴承及密封装置组成的卧式回转泵。
- XM-230/80 rotary seal head is a rotary seal unit on wellhead, specialized for negative pressure and low pressure drilling, characterized by reliable sealing effect, ease of opration and safe service. XM-230/80型钻井旋转密封头是一种专用于负压、低压钻井的井口旋转密封装置,具有密封可靠、操作简单和防爆、安全等优点。
- A developing trend for the high-speed centrifugal compressor is predicted. The non-oil seal will gradually take the place of the wet seal and it will obtain zero leakage of the seal unit. 最后,对高速离心压缩机发展趋势做出了展望,提出无油密封将逐渐取代湿式密封,真正达到密封装置的介质的“零泄漏”。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉,以便保存肉汁。
- The gear reducers are sealed units requiring periodic lubricant change. 齿轮减速器是整体密封装置需要定期更换润滑剂。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- The steering control module was a sealed unit, opened only during overhaul, with no specified overhaul time, and had accumulated 3,860 hours since last overhauled on March 3, 1998. 掌舵的控制模块是一个密封的单位, 在检修期间只打开,没有指定彻底检查时间,并且3,860个小时自从最后在1998年3月3日彻底检查。
- The luminous intensity on unit area. 单位面积上的发光强度。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The family is the smallest social unit. 家庭是社会最小的单位。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Sealing is prohibited in many countries. 许多国家禁止捕海豹。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A round seal affixed to a papal bull. 印玺一个圆形的教皇的正式宣布训令或法令的封印