Several central modules in system design were introduced . the examination , parameter read - in and the unit calibration of the combined meter board were implemented , suiting for kinds of digital instrument
3.
It uses 300w temperature controlling power supply , which contains power supply of the main board , printer , ticket read - in device , supplemental displayer as well as some others . it possesses linkable protection and automatically temperature controlling functions . there is constant ups power supply inside the machine , after the power blackout there would still be 3 - 5 minutes for prolonged working
मोबाइल