In recent years, more and more domestic users have chosen to install water and floor heating as home heating equipment, which has also caused some problems. Because the heat carrier of water floor heating is a plumbing pipe buried under the floor, once the leaking water is repaired, it is very .......

The reservoir area belongs to the subtropical humid monsoon climate zone, with abundant cold winter and hot summer rainfall and an annual average temperature of 18e. March to July is the main precipitation period in the reservoir area in the year, accounting for more than half of.......

• Model NO.: TD-B150H
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• Model NO.: TD-BPE300H
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Plastics have gone deep into people's daily lives and have greatly enriched our material world. However, their non-degradable "junk" characteristics often make people difficult. An international team led by Dr. Reid (READ) of the University of Leeds, UK, after years of hard w.......