... 6).Low Cost:Low consumption of electricity, air and water.7).High Transparency:Easy maintenance, absolute safely, visual inspection, low noise ... easier to understand.C.11. Low cost, high efficiency, easy operation, easy maintenance, etc, with automatic technological process.C.12. ... of the chilling with the chilling system.C.14. Easy installation and startingC.15. Low rejection rate: less than 0.2 ...