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- 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。
- 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。
- Two sealing blocks are needed for both upper and lower surfaces. 上下翼面各需要用两个密封嗔块。
- 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。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- Police sealed off all the exits from the building. 警方把建筑物的所有出口都封锁住了。
- The Testing Study of the Bottom Seal Coat of Motorway Bituminous Pavement 高速公路路面沥青下封层试验研究
- 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。
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼！
- By analyzing the pressure distribution between gears and sealing blocks in compound gear pump with three idlers,the resultant hydraulic forces acting on seal blocks are obtained. 通过对具有3个惰轮的定轴轮系复合齿轮泵各齿轮齿顶圆与密封块间的压力分布规律的分析,求出各齿轮与密封块间的液压油对密封块产生的液压力合力。
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- The computer disk is sent in a sealed container. 计算机软盘装在密封的盒里寄出。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- The office block is under offer. 办公大楼已有人出价购买。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- This document carries the royal seal. 这份文件上盖有王室印章。
