@dfgjkeg0
Attivo 3 anni, 7 mesi fa
1. Product Introduction
Switchgear is one of the most important electrical equipment in power plants and converting stations, who moving and fixed contacts and busbar joints are always under high voltage stress. Because of oxidation, corrosion, loosening and ageing, the surface resistance act contact points and joints increases, the temperature […] Visualizzare
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dfgjkeg0 ha inviato un aggiornamento 3 anni, 7 mesi fa
1. Product Introduction
Switchgear is one of the most important electrical equipment in power plants and converting stations, who moving and fixed contacts and busbar joints are always under high voltage stress. Because of oxidation, corrosion, loosening and ageing, the surface resistance act contact points and joints increases, the temperature…[Leggi tutto] -
dfgjkeg0 è diventato un membro registrato 3 anni, 7 mesi fa