| Characteristic | Ultrasonic | Evaporative |
|---|---|---|
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
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Release date
February 2024
Region
China
Survey time period
2021 to 2023
Supplementary notes
*Forecast.
One yuan equals 0.14 U.S. dollars and 0.13 euros (as of November 2024).
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