[Sany, Primai jointly won 800 million orders] From May 17th to 21st, South Asia's largest construction machinery exhibition - Excon 2022 was held in Bangalore. Sany India and Putzmeister presented 71 latest and strongest products including excavators, cranes, rotary drilling rigs, wide-body trucks, reach stackers, motor graders, pump trucks, trailer pumps, and mixer trucks. The joint booth area of the two parties exceeds 6,263 square meters, and Sany has won the largest exhibitor in a row.Editor/XuNing
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  • 2026.10.20 09:44
  • [Breakthrough from zero in the data of full altitude gradient transmission test]
  • On October 19, 2026, China Electric Power Research Institute completed the in-situ test of corona effect of ultra-high altitude conductors at the 5000m altitude test site in Anduo, Xizang. This experiment fills the gap in data for ultra-high altitude transmission tests and marks the first time in China that key parameters such as corona initiation voltage, corona loss, audible noise, and radio interference of conductors have been systematically obtained under a gradient from plain to 5000 meters at all altitudes.Editor/Gong Ziwei
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