Abstract: Recently, Xie Zhenhua, deputy director of the National Development and Reform Commission, stated at an image opening ceremony that in the next five years, China will hold officials responsible for energy conservation and emission reductions, implement a number of key energy savin

The principle and classification of elemental analyzer 1. Chromatography analyzer, which uses a high-performance physical separation technology for analytical chemistry and with appropriate detection methods. There are many types of chromatographs, and different classification methods can

After five months of production suspension, Du You Automotive Mold Co., Ltd., the chairman of Shanghai Duyou Plastic Molding Co., Ltd., finally started construction and obtained a lot of orders. This small company located in Xuhang Town, Jiading District, Shanghai, became one of the first be

By sponsoring the National University of Singapore (NUS) Global Business Challenge, SABIC has expanded its talent pool to more than 500 universities around the world. Saudi Basic Industries Corporation (SABIC) has issued a statement in recent days promising to develop more local talent while expand

Recently, 716 and a company in Suzhou successfully signed a contract for fully automated production lines for shearing, cutting, multiple punching and bending. The single contract amount reached 9.16 million yuan, which is the largest single in the history of the company. The contract marks the beg

On October 18, 2011, the 5th China Truck Driver's Day and Fortune Heavy Truck VIP User Tasting Ceremony was held in Xi'an, Shaanxi Province, held by Shaanxi Auto Heavy Truck. Under the meticulous preparation of the organizers, business leaders from the gold industry chain and users of truc

On October 18, 2011, the ceremony to celebrate the second phase of the expansion of the Cummins East Asia Research and Development Center was held in Wuhan Economic and Technological Development Zone. Cummins East Asia R&D Center Phase II Expansion Ceremony Ceremony Since its establish

1 Reliability calculation model based on linear fatigue cumulative damage theory A mechanical component has only two working states: if it is in a safe state, it is recorded as event A; if it is in a fatigue failure state, it is recorded as event B. Therefore, the probability space of the component

After 80 years, it was once hailed as the “bashing generation”, but now these young people between the ages of 20 and 30 have risen continuously in various fields of work life and have gradually become the front lines of Chinese society. The 1980s were born in 1980 and have alr

1. The valve sleeve type sewage valve adopts double seal (hard and soft seal) to make the seal reliable, and the hard alloy cover can be more resistant to airflow erosion and wear. The double seal can achieve zero leakage under high pressure gas medium conditions. Long service life of the

1The characteristics and principle of screw air compressor. 1.1 The main features of the screw air compressor. The characteristics of the screw air compressor are the same as the principle of the piston compressor from the principle of gas pressure, and the movement principle of the component i

Model NO.: bzj1-1 Voltage: 2