Abstract: As a new type of conveying machinery, pneumatic diaphragm pump is one of the newer kinds of pumps in the world. This paper briefly introduces its working principle and characteristics, and summarizes the advantages and benefits of replacing it with gear pump. [Key words] Pneumatic diaphr
Read TutorialIn recent years, China's large and medium-sized bus markets have maintained a relatively high growth rate, and users have increasingly higher personal requirements for the chassis of passenger cars. However, the market share of professional passenger car chassis manufacturers has not risen, wh
Read TutorialThe second China Central Investment and Trade Expo, held on the eve of May 1st, showed people the strength of the strategy for the rise of Central China. In this economic development strategy, how will chemical industry go? The reporter conducted an interview on the opportunity of the CIC. Based o
Read TutorialChen Deming, deputy director of the National Development and Reform Commission, attended the second Asian Ministerial Roundtable on Energy in Riyadh, Saudi Arabia, on May 2th. He emphasized that China's domestic energy development potential is huge. In the future, China will still be based on d
Read TutorialFrom the National Social Development Science and Technology Conference held recently, we learned that during the "Eleventh Five-Year Plan" period, China will develop solar electromagnetic radiation flow detectors, solar high-energy particle detectors, sundial instruments,
Read TutorialRecently, Tsinghua Tongfang Artificial Environment Co., Ltd. has achieved remarkable results in patent work. After a two-year rigorous assessment by the Beijing Municipal Intellectual Property Office, Tongfang Renhuan was awarded the “Beijing Patent Pilot Appraisal Qualified
Read TutorialThe development and expansion of any industry can not be separated from its own unremitting efforts, rely on its own technological innovation and technological progress to increase product variety, improve product quality and industry economic strength, but also can not be separated from the suppor
Read TutorialThe reporter learned yesterday from the Guangzhou Municipal Bureau of Quality and Technical Supervision that the General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization Administration have recently approved the issuance of the GB20997-2007 Mandator
Read TutorialRecently, Dongfeng Yunnan Automobile Co., Ltd. has launched a series of recently developed series of products. Among them, the advent of the first "Made in Yunnan" concrete transport vehicle fills the gap in Yunnan's inability to produce concrete transport vehicles, marking the acqui
Read TutorialCITIC Heavy Machinery Co., Ltd. and Anyang Iron and Steel Group have recently signed a contract for the total production of 600 tons of active lime plant equipment, which will also be the first Nissan 600 tons of active lime plant in Japan. At this point, CITIC Heavy Machinery's active lime sup
Read TutorialPhenomenon: Parts companies Actively participate in vehicle activities On the evening of May 26th, the Chinese lanterns started. At Shanghai Longhua Airport, a car stunt show titled “Sticky Landing†dazzlingly opened. The Saab Performance Performance Team, a member of the global auto
Read TutorialOn November 8, Luoyang Petrochemical Engineering Co., Ltd. assumed the 60000Nm3/h hydrogen production facility of Dalian Westpac Petrochemical Co., Ltd., which was contracted by EPC. The ceremony was held in the new installation area. The hydrogen production unit is one of the main production unit
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