How to set the temper些日ature curve of the hot pres但了s welding ma

Many people have prob弟低ably heard or seen the hotbar process,雪務 but they don't k能照now how to set the temperature of光拍 hotbar. Basically, the setting of hotb山身ar's temperature cur中家ve is the same as SMT's refl為行ow principle. It also has so-ca村腦lled preheating are地行a, we...

2020-04-25