Write By: adminPublished Date: 2018-12-05 Hits:
When cleaning the end of central air conditioning, in order not to pollute the floor and blankets, it is necessary to take protective measures to cover them.
When cleaning the filter screen, the customer requires to repeatedly brush with a toothbrush.Because fine bristle can clean the thick dirt that adheres to effectively above, and very small aperture can brush get.
In the central air conditioning duct cleaning, because the ceiling space is too small, people can not work upright, technical personnel have to lie on their stomach or work.
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