The development of the tire industry has entered different tracks in the past few years with an acceleration. Just after the Spring Festival, there was a rumored ruin of a tire company in Shandong. Less than a month later, there was news that the world’s fifth…
On Transformer Winding DC Resistance Test and Defects Site Treatment Method
The measurement of the DC resistance of the power transformer windings is an indispensable preventive test item in transformer overhaul. Through the comprehensive analysis of the measured data and its diffe…
The Information Office of the State Council held a press conference at the press conference hall of the State Council Information Office at 10 am on April 13, 2015. Huang Yuping, spokesman of the General Administration of Customs, introduced the import and export situation in the fir…
Shiyan Air Shower Room
All cabinets and decorative materials of Shih Feng Air Shower should be able to withstand normal wear, corrosion resistance, and easy cleaning. Qingdao Hongfan blow-chamber material has stable performance, sufficient…
Qingdao Hongfan Air Shower
All the cabinets and decorative materials of Qingdao Hongfan air shower should be able to withstand normal wear, corrosion resistance, and easy cleaning. Qingdao Hongfan blow-chamber material has stable performan…
Vibration control of ultra-precision machine tools Harbin Institute of Technology Wang Jiachun Dong Shen Li Dan axis carried out a more detailed theoretical analysis, and through experiments, the vibration of HI-type ultra-precision lathe is very small.
As we all know, in the machinin…