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- Micro-computer rolling door remote control system. 微电脑滚码式卷门遥控系列。
- "We want direct exterminate rolling door. “我们要直接剿灭卷帘门。”
- He has installed an automatic rolling door in his own store. 他为自己的店门装配上了自动的卷帘门。
- Design of a Microcontroller of Fire-Proof Roll Door 单片机控防火卷帘门系统的研制
- AC，230V or 110V,balanced running, low noise, widely used in awning, roller shutter, rolling door,etc. 交流230V/110V运行平稳，噪音低，应用与电动遮阳篷，卷帘防盗窗，遮阳卷帘门等。
- Rolling door including sliding tract, slats,roller is able to slide in vertical or horizontal dierction. 卷帘门是一种用导轨、帘片、卷轴组成，可上下、左右卷动的门；
- He sprang up and rushed to the door. 他跳起身，跑到门口。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- Standard rolling door uses gear brake motor to drive. Track and sill is specified designed as structure of door; frame. It is widely used in large stteel-structure building. 普通卷帘门采用专用卷门机驱动，导轨和底梁按照建筑物门框的形式单独设计，可广泛应用于大型钢结构建筑物。
- Standard rolling door uses gear brake motor to drive. Track and sill is specified designed as structure of door; frame.It is widely used in large stteel-structure building. 普通卷帘门采用专用卷门机驱动,导轨和底梁按照建筑物门框的形式单独设计,可广泛应用于大型钢结构建筑物。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- The door shut with a bang after the angry man. 那人愤怒地走出屋把门砰地一声关上了。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- He slammed the door with violence. 他砰的一声猛地把门关上。
- The jokes made everybody roll about. 那些笑话逗得人人捧腹大笑。
- The teacher calls the roll every evening. 老师每晚都要点名。
