One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 356
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Fill-in-the-blank: During winter shutdown for maintenance, the water stored in the vinyl chloride screw compressor’s ( ), ( ) and ( ) must be drained to prevent the equipment from being damaged by freezing. Answer: cylinder, intercooler, oil cooler
Inside the cylinders, pipelines, and oil coolers
During winter shutdown for maintenance, the water remaining in the vinyl chloride screw compressor (cylinders), (coolers), and (drain valves) should be drained to prevent the equipment from being damaged by freezing.
Cooling water, evaporator, condenser-------------------------------------
During winter shutdown for maintenance, the water remaining in the vinyl chloride screw compressor (cooling water), (cylinders), and (oil cooler) should be drained to prevent the equipment from being damaged by freezing.
During winter shutdown for maintenance, the water stored in the vinyl chloride screw compressors ( ), (inside the units), and the oil coolers should be drained to prevent the equipment from being damaged by freezing.
Water-cooled condenser, cylinder, and oil cooler. . . . . . . . . . . . . . . . . . . . . . . .
This post was last edited by Siji on 2015-11-9 10:36: Cylinder intercooler, oil cooler
During winter shutdown for maintenance, the water remaining in the vinyl chloride screw compressor (cylinders), (intermediate cooler), and (oil cooler) should be drained to prevent the equipment from being damaged by freezing
Cylinder, intercooler, oil cooler