秒速飞艇开奖直播软件


秒速飞艇历史开奖数据


Before selective soldering begins the board is fluxed and preheated. A personalized time/temperature profile is calculated and true top-side preheat maintains the temperature of the board throughout the process. Through-hole components are soldered efficiently with repeatable high-quality solder joints. Digicom’s selective soldering system can solder any site, any orientation, anywhere on the board.