Refers to the forgings obtained by compressing and deforming a metal blank in a forging die bore with a certain shape. Die forging can be divided into Hot Forging, warm forging and cold forging. Warm forging and cold forging are the future development direction of die forging, and also represent the level of forging technology. Precision Forging,Die Forging Part,Closed Die Forging Part,Stainless Steel Closed Die Tianhui Machine Co.,Ltd , https://www.thcastings.com
Beijing residents accounted for 40% of air-conditioning power this summer.
Seeing that the temperature is rising, refrigerators, electric fans, and air conditioners have become indispensable appliances for residents in the midsummer, and the resulting maximum power load is broken year by year. The reporter learned from the peak news summer news conference held by the State Grid Beijing Company yesterday that the maximum power load of Beijing Power Grid is expected to be