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- Weatherproof or explosion proof electric actuator. 电动执行机构的气候保护或防爆保护。
- Why You Select LONGTECH New Three Lobes Roots Blower? 为何选择龙铁三叶鲁氏鼓风机?
- High pressure air for homogenizing is supplied by Roots blower under homogenizing silo. 均化所用高压空气由库底罗茨风机提供。
- The cabinet is not designed for working in explosion proof laboratory or in tropical thermo-igrometric conditions. 此设备的设计不适用于在防爆实验室或过热条件下使用。
- Explosion proof electrical apparatus should be chosen according to the ignition temperature of gases or vapors. 五、根据气体或蒸气的引燃温度选取防爆电气设备型式。
- A method to machining twisted impeller of Roots blower with NC shaping machine was introduced. 介绍了一种用数控刨床加工罗茨鼓风机扭叶转子的方法。
- Good explosion proof,safety and security,self-protection against temperature,pressure and etc provided. 防爆性能好，安全可靠、温度、压力等自动保护项目齐全可靠。
- Toilet can be chosen commonly waterproof model solar wall lamp or explosion proof incandescent pendent lamp. 卫生间一般可选用防水型日光壁灯或防爆型白炽吊灯。
- This paper mainly presents us the controlling method for noise of some type roots blower and the design for noise insulator. 介绍了某型罗茨鼓风机的噪声控制方法及隔声罩设计,分析了风机的危害,说明了当前隔声罩的研究现状。
- Zhangqiu City that the investment in wind machine factory, founded in 1990, Roots Roots blower and vacuum pump professional manufacturer. 章丘市明风机械制造厂投资创建于1990年，是罗茨鼓风机与罗茨真空泵的专业生产厂家。
- The plugs for explosion proof receptacles shown here below are suitable for use only with the corresponding type of receptacles. 这种防爆的插头和型号相配的插座进行配套使用。
- The driller's control cabinet is designed explosion proof and the power of the device can be dc-ac shifted automatically. 整个装置的交直流电源可自动切换。室内性能试验表明，电感压力变送系统、手液动调压阀性能、司钻控制箱防爆性能等均满足设计要求。
- Company's main product for the three cattle NSR series Roots blower, is a Roots blower advanced technology research and development of next-generation products. 公司生产的主导产品为三牛NSR罗茨系列鼓风机，是采用罗茨风机先进技术研制开发的新一代产品。
- Daub is made from polymer,additive and stablilizer.It is used for explosion proof sealing of steel tubes or cable ingress. 采用高分子聚合物、添加剂和稳定剂配制成的胶泥状物，用于钢管或电缆配线工程防爆隔离密封。
- Company is located in Shandong Province famous mechanical processing Xiang Gong rural Zhangqiu City, Town, is specialized in producing Roots blower manufacturers. 公司位于山东省著名的机械加工之乡章丘市相公庄镇，是专业生产罗茨鼓风机的厂家。
- "Had better affix film of an explosion proof on toughened glass actually, can prevent to cause a loss after explode easily, safe also much. “其实最好在钢化玻璃上贴上一层防爆膜，就能轻易防止自爆后造成损失，也安全得多。”
- Zhangqiu Hengtai Machinery Manufacturing Co., Ltd.Our main products are "HengTai" Trefoil Roots Blower, are using advanced technology developed by a new generation of products. 章丘恒泰机械制造有限公司主导产品为"恒泰"三叶罗茨鼓风机，是采用先进技术研制开发的新一代产品。
- The heat insolation since the majority, prevent infrared ray, defend the action such as ultraviolet ray, explosion proof. 绝大部分起隔热、防红外线、防紫外线、防爆等作用。
- With the aid of dissipation structure theory, the negative entropy mechanism of gas explosion proof is analyzed and the experimental data of ine. 借助耗散结构理论，分析了瓦斯防爆的负熵机理，并对惰性气体的抑爆浓度等实验数据作出了理论解释。
- Absorb spill with dry sand, then place into a chemical waste container. Remove allsources of ignition. Use a spark-proof and explosion proof tool and equipment. 用干沙吸收,然后放入化学肥料容器,远离火源,使用防电火花和防爆工具。
