Dongfeng Cummins opened the recruitment activities of the “Laoyouhui†customer club. When the news came out, it received positive response from many card friends. Many people have submitted registration applications in the background, and many card friends are asking their engines
On October 16th, FAW Jiefang Automobile Co., Ltd. held a batch production of DEUTZ III products in the FAW Jiefang Dachai New Plant Zone located in No. 56 Dalian Economic and Technological Development Zone, and the first batch of liberation of Converse Deutz heavy trucks. Car cerem
Before the critical speed before the critical speed of the friction vibration, that is, w 1.2 Analysis of the actual friction mechanism of the rotor system The actual turbine rotor is composed of multi-stage impellers. The friction may occur in the middle of the rotor or at both ends of the roto
At present, with the continuous improvement of the automation level of petrochemical, steel, paper, food, and pharmaceutical companies, higher requirements are placed on the technical level of field instrument maintenance personnel. In order to shorten the processing time of the instrument and ensur
Occurred in Jiangxi Province as early as one month earlier into the flood prevention state diesel generator | diesel generator price / 2012-03-07 Since March, heavy rains have continued to occur throughout Jiangxi Province, and the water level of the rivers and lakes in the province has rise