安全装置

Gas welding equipment - Safety devices - Part 2 : not incorporating a flame arrestor.

气焊设备。安全装置。第2部分：不含有回火制止器的安全装置

Gas welding equipment - Safety devices - Part 1 : incorporating a flame arrestor.

气焊设备。安全装置。第1部分：含有回火制止器的安全装置

This four-wheeler change direction system to also have a safety device, be when the four-wheeler change direction vehicle to press system or controller occurrence break down because of the liquid, the safety device will make behind round instauration to neutral change direction, make vehicle reply to general front rotate to vehicle of operation, in order to prevent result in line car of dangerous.

此四轮转向系统亦配有安全装置，当四轮转向车辆因液压系统或控制器发生故障时，安全装置会令后轮恢复至中立转向，使车辆回复至一般前轮转向车辆之操作，以免造成行车之危险。

The SSE120 style safety construction lift is the freight vertical transporting equipment that's led by the double guide track framework wire rope. Introduced from the Machinery Researching Institute , the machine has good functions and suitable price, convenient to install, the machine has the whole set of safety instrument according to the state safety standard., safe for using, the framework use the steel adhering, automatic joint height, has large lift height, and can meet the demands of all kinds of industrial and civil construction, railway, highway. Especially the machine can reduce the driver's labor force and improve the working efficiency.

SSE120型安全施工升降机为双导轨架钢丝绳牵引的货用垂直运输设备，该机由我厂引进中国建筑研究院机械化研究所技术设计，其结构新颖，性能价格比高，安装方便，该机设有符合国家标准的全套安全装置，使用安全，架体采用钢性附着，自助接高方式，提升高度大，能够满足各类工业民用建筑及铁路，公路的高大桥墩等建筑施工的物料垂直提升要求，特别是对高层建筑施工可大大减轻司机的劳动强度，提高工作效率。

The security unit is particularly useful as part of a memory unit that is attachable to a recording/reproduction device such as a digital audio recorder/player.

当安全装置用作可接装在记录／再现设备比如数字音频记录器／播放器上的存储器单元的一部分时，该安全装置尤其有用。

Mobile and stationary tubes have individual valves and safety devices but are manifolded together so that the customercan withdraw product from a single tube or several tubes at a time.

每个移动的和固定的管道都有自己的阀门和安全装置，但阀门和安全装置是并联在一起的，这样用户一次就可以从单个或几个管道中取出产品。

The tank is equipped multiplex safety devices and instruments: Imported combination of pressure gauge and liquid level meter, interlayer equipped with outer cylinder explosion-proof device, the inner barrel equipped with combined safety system (combination system of double safety valve bursting diaphragm), discharge outlet of the safety valve and air valve adopting centralized collecting piping and discharging through the fire barrier

罐体设置有多重安全装置和仪表：配置进口压力表液位计组合，夹层设有外筒防爆装置，内筒设有组合安全系统（双安全阀爆破膜组合系统），安全阀和放气阀的排放口采用集中回收管道通过阻火器进行排放

Accident prevention;Anaesthesiology;Classes of protection;Classification;Clearances;Colour codes;Definition;Definitions;Dimensions;Earth conductors;Earthing;Electric appliances;Electric mains;Electrical appliances;Electrical engineering;Electrical medical equipment;Electromagnetic compatibility;Electromedicine;Electrostatics;EMC;Environmental conditions;Equipment;Equipment safety;Explosion protection;Graphic symbols;High frequencies;High frequency surgery;Impact testers;Insulations;Interference rejections;Interferences;Interfering emissions;Leakage paths;Letterings;Lists;Low frequencies;Marking;Measurement;Medical equipment;Medical sciences;Medical technology;Operational instructions;Protection coverings;Qualification tests;Radiation protection;Radiofrequency apparatus;Safety;Safety devices;Safety engineering;Safety requirements;Specification;Strength of materials;Surveys;Symbols;Temperature;Test equipment;Testing;Testing voltages;Transformers

中文主题词事故预防；麻醉学；防护等级；分类；清除；色码；定义；尺寸；接地导线；接地；电气器具；电源；电气设备；电气工程；医用电气设备；电磁兼容性；电医学；静电学；EMC；环境条件；设备；设备安全；防爆；图形符号；高频；高频外科学；冲击试验器；绝缘；干扰抑制；干扰；干扰辐射；漏电路径；文字书写；表；低频；作标记；测量；医疗设备；医学科学；医疗技术学；操作说明；保护覆盖层；合格试验；辐射防护；射频设备；安全；安全装置；安全工程；安全要求；规范；材料强度；调查；符号；温度；试验设备；测试；测试电压；变压器

Safe protector-Chiller includes current overload relay , high/low pressure , oil pressure , frozen prevention , time delay , and phase voltage protector , etc .

安全装置－冷水机装有电流过载保护，高低压擎，油压擎，防冰擎，电子时间延迟，电压保护等安全装置，当发生故障时，随即发出警号及显示故障原因。

Respiratory manholes, Fire breathing manhole is installed in the tank on top of the security emergency ventilation devices, usually supporting the use of Fire breathing valve, since the cause of the accident causing the tank to avoid a sharp pressure or vacuum, the damage to storage tanks and accident, fire can play a security role, is to protect the tank$$#$$s safety device, especially for storage of material to cap the dome pressure nitrogen tank.

呼吸人孔、阻火呼吸人孔是安装在储罐顶上的安全应急通气装置，通常与阻火呼吸阀配套使用，既然避免因意外原因造成罐内急剧超压或真空时，损坏储罐而发生事故，又能起到安全防火作用，是保护储罐的安全装置，特别适用于贮存物料以氮气封顶的拱顶常压罐。

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。