Overhead electric lines completed by the construction of overhead cables are one of the most common methods used in railroad electrification. Бирок, early reliance on battery-powered trains will become an essential option in some areas. … Read More
The U.S. island of Maui, Hawaii, ignited a fire on August 8th. As of the evening of the 28th local time, the wildfire has led to at least 115 deaths and caused more than billions … Read More
About the materials of construction, we always see the all alloy aluminum cable(AAAC cable). It is the highest cable product now. So what are the advantages and disadvantages of aaac cable? Creep Resistance of AAAC … Read More