With the scope of work and control. How to pour a liquid element that vacuum drying. Vacuum cleaners, Assembly into sakan till khopaya open channel of Dry rolling Box is open water point must be lower than-40c.
The scope of work and drops of liquid element, then the vacuum annealing. The vacuum cleaners, operating margin do not open until the board of the Dry Box dew point must be lower - 40c.
The scope of work and control of liquid drops element that vacuum drying and vacuum to rust, assembly until the rolled edge don't open channel. Dry Box. Dew point to is lower than - 40C.