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How many tips do you know about the maintenance of central air conditioning

information sources:English website | Release time:2019/12/20

At present, in China, with the increasing competition of commercial enterprises, the shopping environment has a close relationship with the benefits of enterprises. Large and medium-sized shopping malls have designed and installed central air conditioning systems. The investment cost of central air conditioning system accounts for about 10% of the total investment, while the operation cost accounts for 40% ~ 60% of the total energy cost.
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