自动门

Based on the intrinsic characteristics of the inclined air shaft, the pull-and-push automatic air doors were ...

所以推拉式自动风门克服了通风斜井的不利因素，可以在通风斜井中安全稳定运行。

Industrial process control is an elective course of electrical engineering and automation.

工业过程自动控制系统是电气工程及其自动化专业的一门选修课程。

Qi staffing, technology, and enterprise development of this establishment of the independent processing workshops Plastic windows and doors, high-grade aluminum alloy doors and windows broken insulation production and processing workshop, insulating glass processing plant and distribution conch-based windows and doors profiles Hardware stores sales, processing and assembling an annual output capacity of more than 50,000 square meters, the enterprise has the production of PVC windows and doors two sets of large-scale equipment, precision double-headed Saw aluminum, aluminum alloy Aluminum Group Kok Airport, aluminum alloy punch, vertical precision milling machine, such as aluminum alloy doors and windows, aluminum alloy hollow-Home-shift door, folding door processing equipment, has a vertical plate pressure automatic insulating glass production line and the straight-line glass milling machines and testing instruments, such as windows and doors equipment, for the manufacture of reliable products provided a guarantee for quality.

人员配备齐，技术力量强，企业发展之今设立了独立的塑钢门窗加工车间，高档断桥隔热铝合金门窗生产加工车间，中空玻璃加工车间和以海螺型材经销为主的门窗五金件销售门店，加工组装年产能力达五万平米以上，企业拥有塑钢门窗生产大型设备二套，精密双头铝锯机、铝合金平开窗组角机、铝合金冲床、立式精密铣床等铝合金门窗、铝合金中空家装移门、折叠门加工设备、拥有立式自动板压中空玻璃生产线一条以及直线玻璃磨边机和门窗检测仪器等设备，为制造可靠的产品质量提供了保证。

First of all, the principle of the traditional throttle pedal is driven by cable-driven throttle to control engine power output, the current most advanced vehicles have been imported electronic throttle, its principle is based on servo motor control section of valve switching point of view, but the two operators who encounter the accelerator pedal stuck failure, life-saving methods should be the same, unless the electronic throttle with automatic reset power design, special or adapted vehicles is another matter.

首先，传统油门的原理是藉由脚踏板拉动钢索驱动节气门，藉以控制引擎动力输出，目前的高级车种大多已导入电子式节气门，其原理是以伺服马达控制节汽门开关角度，但两者如遭遇油门踏板卡死失效，救命的方法应该是一样的，除非电子式节气门有断电自动复位设计，特殊或改装车种则另当别论。

The paper describes the reason why the 1000MW ultra supercritical steam turbine with HP single bypass valve using HP casing start-up was not applied with HP exhaust non-return valve and introduces the methods to prevent over-speed for load rejection,HP casing overtemperature and water admission.

论述了采用高压缸启动方式的带高压一级旁路的1000MW超超临界汽轮机不设高排逆止门的依据及其防止汽轮机甩负荷超速、高缸超温与进水的方法：一是在高压导汽管上加装通风阀，二是在冷再管上加装通往凝汽器的排汽管，三是在冷再管的低位加装能显示水位、自动报警及自动疏水的疏水罐。

Factory is located in northern China's largest rubber seal production and export base, Xingtai City North Industrial Park is scheduled, the company has imported from Japan, Taiwan, introduced a first-class automatic pumping capacity vulcanizer really, since the inverted plate vulcanizer and automatic trimming machine and other production equipment, electronic tensile machine, oil seal testing machine desktops, projectors, vulcanizing device, door tail came Instrument, analysis days equal a full set of advanced precision inspection equipment to ensure product quality in the peer leadership .

工厂地处中国北方最大的橡胶密封件生产出口基地，邢台市北定工业园区，公司先后从日本、台湾等地引进了一流的自动抽真容硫化机、自翻平板硫化机和自动修边机等生产设备，电子拉力机、油封台式实验机、投影仪、硫化仪、门尾拈度仪、分析天平等全套先进的精密质检设备，从而保证了产品质量在同行中的领先地位。

Works - mainly undertake the following business: intelligent building, smart systems integration weak plot lump-sum engineering, integrated wiring systems engineering, computer network systems integration engineering, computer room engineering, earthing, lightning protection engineering, anti-theft alarm, closed circuit monitoring system , public radio, background music systems engineering,(offices, schools, factories and karaoke OK) multi-function room audio-visual, frequency, and conferencing systems, lighting, sound systems engineering, IC card access control, electric door, video intercom doorbell system engineering , parking autotoll systems engineering, remote telephone, video conferencing systems engineering company based in Guangdong, for the country, major customers, including banks, tax, post and telecommunications, railway, companies, state organs, the property companies.

工程方面-主要承接以下业务：智能大厦、智能小区弱电系统集成总包工程、综合布线系统工程、计算机网络系统集成工程、计算机机房工程、接地、防雷工程、防盗报警、闭路监控系统工程、公共广播、背景音乐系统工程、（机关、学校、工厂及卡拉OK）多功能厅音视、频及会议系统、灯光音响系统工程、门禁IC卡、电动门、可视对讲门铃系统工程、停车场自动收费系统工程、远程电话、电视会议系统工程、公司立足于广东、面向全国，主要客户包括银行、税务、邮电、铁路、公司、国家机关、物业公司等。

The strike plate is delivered with fasteners that permit it to flex so that

撞击板由紧固件拖动伸缩，所以当门被关闭时，撞击板自动与磁场匹配，磁力就会发生作用，牢牢的将门锁上，切断磁体的电，门就会打开。

The sash shall also automatically returns to safe operation height when lock is released.

移门可以自动回复到安全操作高度，当移门高度过高时。

Besides, We also develop our own Elevator Door Machine and sell on French original import Auto arc door and Obturation auto door of the GMT Shanghai Tong-Feng Hardware CO., LTD.

&北京汉阳兴业机电有限公司&系&北京大阳金属工业有限公司&投资的外资企业，通过英国ISO9001：2000认证目前，公司对电梯、轿厢、厅门、门套等相关不锈钢板及进口彩色化妆钢板进行设计、加工同时研发电梯门机，并经销GMT上海东丰五金有限公司法国原装进口弧形门机和医用密闭自动门机

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。