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- bottom sealing construction 封底施工
- This machine is suitable for bottom sealing and cutting in producing all kinds of film composite bags. 该机适用于生产各种薄膜复合袋的底部封合及截切。
- Apply to various heat sealing machines, heat cutting machine, bottom sealing machines, three-side sealing machines and thosePlastic film bag, paper plastic machine. 适用于各种热封热切机、底封机、凹凸扣制袋机、三边封机、中封机及生产塑料薄膜袋、纸塑袋机。
- By means of optimizing seal construction and packingmaterial, the shaft seal technique of polyprolylene polymerizer in thisplant are deeply researched. 从填料密封结构的优化、填料的优选对本厂聚丙烯聚合釜轴封技术进行了深入的研究。
- The working characteristics of the stirrer lateral opening are analyzed,and prac ticing proposal seal construction of axle end is presented. 分析了侧开孔式搅拌器的工作特点,并对其轴端密封提出了可行的设计方案。结果表明:该方案对改进同类产品的结构有较高的实用价值。
- With a rugged ceramic body and seal construction, along with an internal reflector, Cermax Xenon lamps are a safe and compact alternative to conventional quartz lamps. 与普通的石英灯相比,Cermax氙灯具有粗糙的陶瓷体及密封结构,并装有内置反光灯,是一种更安全的产品!
- OBSTACLE DETECTION DEBICES For motor-powered doors. A sensor installed in the bottom seal on the door detects obstacles present during movement and shu-ts down the motor if necessary. 障碍物感应装置应用于电动驱动门。门的底部密封条处装有气囊感应器,能感应移动过程中出现的障碍物,及时关闭电机,确保过往的安全性。
- high temperature & pressure sealing construction 高温高压密封结构
- Construction Techniques for Leaking Stoppage Around Piles at Bottom Sealing Concrete of Cofferdams of Lhasa River Bridge 拉萨河特大桥围堰封底混凝土桩周堵漏技术
- Sealing Construction Design for Float Ball-Valve Made of Titanium 钛制浮动式球阀密封结构设计
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- Improvement of Sealing Construction of Compression Refuse Collector 压缩式垃圾车密封结构的改进
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- 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。
- A new upsurge in construction is in the making. 一个建设的新高潮正在兴起。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。