The JWK2521 new heavy-duty drafting and winding machine jointly developed by Yuci Jingwei Chemical Machinery Co., Ltd. and China Textile Research Institute Beijing Zhongli Machine Co., Ltd. was recently installed and entered the trial phase. The project is an experimental machine
Read moreThe Party Committee of the Zhejiang Juhua Group Railway Transportation Branch combined the actual work center of this year and carried out the “Party members' target responsibility and commitment system†among all Party members. It is in accordance with the requirements of party mem
Read moreAbstract: Heat pump technology is a good energy-saving air-conditioning cooling and heating technology, the combination of heat pump technology and solar thermal technology can improve the efficiency of solar collectors and heat pump system performance, and solve the problem of heating all-weather.
Read moreModel NO.: HT01 Weight: up to 4500kg Closed: Open De
Read moreModel NO.: 208A 208B 210A 210B 212A 212B Warranty: 1-2 Years Delivery: 30 Days
Read moreModel NO.: omggf Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa) Working Temperature: Medium Temperature (120°
Read moreModel NO.: DP-613-3 Suitable for: Household, Hotel, Clinic Certification: CE
Read more200mW Pointeur laser vert puissant visible Prix :30.56 € Promotions : 19.14 € Distribution: mondial livraison express: 10 € Reviews : 4.9 / 5 -405 Reviews Ce Pointeur laser 200mW est donc idéal pour toutes les activit
Read moreRecently, the first gear lubrication and oil use exchange meeting of the China Gear Professional Association was held at the Kuntai Hotel in Beijing. The conference was organized by the China Gear Professional Association's Gear Lubrication and Oil Working Committee, and the Great Wall Lubrica
Read moreAbstract: This paper introduces the working principle of self-operated differential pressure control valve and discusses the application of the valve in the protection of cold and heat source and the district heating project. Keywords: self-operated pressure control valve cold and heat source protec
Read moreAbstract: Based on the practical application and theoretical analysis of pump mechanical seal, it is proposed that the actual sealing effect of mechanical seal is not only related to the performance of mechanical seal itself, but also to the conditions provided by other components and the conditions
Read moreThis time, chemical companies have a feeling that they have been forced to a dead end—natural gas prices have just risen, and now coal has to rise again! At the just-concluded National Key Coal Production, Transportation and Demand Coordination Meeting, the National Development and Reform C
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