The main advantage of electric actuators is the driving source to facilitate, but the high price, reliability, water-proof explosion-proof than pneumatic actuator, it should be preferred pneumatic.
电动执行机构主要优点是驱动源方便，但价格高，可靠性、防水防爆不如气动执行机构，所以应优先选用气动式。
Eliminate all ignition sources. Use explosion-proof equipment. Powdered material may be a fire or explosion hazard. Suck up material and place in a disposal container.
消除所有的点火源。使用防爆设备。粉状材料可引起火灾或爆炸事故。吸取材料并置于处理容器中。
Master controller is constructed of shell and explosion-proof components.
主令控制器由外壳和防爆元件等组合而成。
Explosion proof performance: This product is intrinsically safe explosion-proof highest level (IA), available in various inflammable and explosive places (including 0 districts) work completely.
防爆性能：本产品具有本安型最高防爆等级(ia)，可在各种易燃易爆场所(含0区)内完全工作。
The electric circuit in the work location should use steel-pipe laying wire and select explosion-proof electrical equipment.
工作场所内的电气线路应采用钢管布线，电气设备选用防爆型的。
Based on the user's requirements development, design and production of a new explosion-proof electrical products.
可根据用户的要求研制、设计和生产新型防爆电器产品。
To meet the occasion that has the requirement of explosion proof, the cold cutting technology of premixed abrasive water jet was proposed to use in the cut of brittle materials such as concretes.
提出在有防爆要求的场合下，利用前混合磨料水射流冷切割技术对混凝土等脆性材料进行切割。
Check all items in the checklist such as test of content of oxygen test of explosion point exploded-proof lamp good ventilation.
核对检查单并检查所有项目，如测量氧气含量，检验爆炸点，防爆灯和通风。
Check all items in the checklist, such as test of content of oxygen, test of explosion point, exploded-proof lamp, good ventilation.
核对检查单并检查所有项目，如测量氧气含量，检验爆炸点，防爆灯和通风。
At both ends of conduit in non-explosion proof area, the bridging lines should welded or the earth wires should be connected with clamp.
非防爆区域内穿线管连接处两端，应焊接跨接线，或用接地线通过接地卡连接。
Lighting units are explosion proof and not more than 36 volts.
照明设备采用防爆类型并不高于36伏。
The paper presents characteristic of a explosion-proof combined switch and application of the programmable controller in switch design.
介绍防爆组合开关的使用特点，以及可编程序控制器在组合开关设计中的应用。
This topic develops for country 863 plans projects "explosion-proof rare earth permanent magnetism synchronous motor".
本课题结合国家863计划项目防爆稀土永磁同步电动机而开发。
Factory production, the production of various type of high-quality glass lampshade, glass explosion-proof tubes, glass crafts.
本厂生产、制作各种式样的高品质玻璃灯罩，玻璃防爆管，玻璃工艺品。
The experimental results have provided a reliable experimental data for the further study on gas explosion mechanism and the development of explosion proof equipment.
该实验结果为进一步的瓦斯爆炸机理研究及瓦斯爆炸阻隔爆装置的研制提供了可靠的实验数据。
The explosion-proof function switch also can be the clarinet switch which is composed of the clarinet body and the touch foot of junction circuit.
所述具有防爆功能开关还可为单簧管开关，所述单簧管开关是由单簧管管体和连接电路的触脚构成。
The safety performance has met national authority explosion-proof standards, in full accordance with the national standards for explosion proof production.
安全性能：已符合国家权威机构防爆标准，完全按照国家防爆标准生产。
This paper discussed the design principle of detection circuits for explosion-proof vortex flowmeter and analyzed some specific circuits in detail.
本文论述了防爆型涡街流量计检测电路的设计原则，并对具体电路作了较详尽的剖析。
On this basis the design of the filling machine using electrical control circuit, it is particularly suitable for explosion-proof requirements in the environment.
在此基础上设计的灌装机采用电气控制回路，因此特别适合在对于有防爆要求的环境中使用。
Pump installed in the blast area should be based on an explosion regional levels, using explosion-proof motor.
安装在爆炸区域的泵，应根据爆炸区域等级，采用防爆电动机。
To provide users with high-quality, qualified explosion-proof electrical products.
向用户提供优质、合格的防爆电器产品。
Advantages: stepless speed regulation, torque biggest, explosion-proof, operating intelligence, automation, suitable for factory operations.
优点：可以无级调速，扭矩最大、防爆、操作智能化、自动化，适合工厂作业。
In the process of logging, the comprehensive logging instrument used in drilling site must has corresponding explosion-proof standard.
录井过程中，钻井现场使用的综合录井仪要具有相关的防爆安全标准。
According to relative electrical explosion proof standards, explosion proof air conditioning equipment can be used for those warehouses where adequate ventilation is ensured.
根据相关电气防爆标准，认为防爆空调设备可以在保证通风的前提下在化学危险品仓库中使用。
Some explosion-proof tools use some wear and incomplete after, especially with the blade explosion-proof tools, or serious damage, should not continue to use, should be timely into the trash.
有的防爆工具使用过后有些磨损和残缺，尤其带刃的防爆工具，或严重损坏，不应在继续使用，应及时打入废品。
There are two types of explosion-proof instruments, safety type and flame-proof type, which constitute intrinsic safety control system and flame-proof control system respectively.
关于防爆有“本安”和“隔爆”类仪表，它们分别构成“本安控制系统”和“隔爆系统”。
The explosion proof motor and housing is coupled to a pneumatic regulator assembly to provide the desired operating pressure range for any application.
在防爆电机和住房是耦合的气动调节器组件，以提供所需的任何应用程序运行压力范围。
Conventional measure to avoid the damage is to install explosion proof equipment in intake pipe besides decreasing valve overlap Angle.
为了避免这种危害，通常采取的办法除了减小气门重叠角外，就是在进气管安装防爆装置。
Typical application: ultraviolet UV furniture paint curing, UV light oil curing, suitable for non explosion proof requirements of environmental.
典型应用：紫外线U V家俱漆固化、紫外线上光油固化，适应于非防爆要求环境。
Typical application: ultraviolet UV furniture paint curing, UV light oil curing, suitable for non explosion proof requirements of environmental.
典型应用：紫外线U V家俱漆固化、紫外线上光油固化，适应于非防爆要求环境。
应用推荐