What is Weathering Fastness Testing Machine?

by | Apr 17, 2019 | | 0 |

What is Weathering Fastness Testing Machine? Weathering Fastness Testing Machine – tunlight simulation test chamber ltaperature Range: 25-200 °C Humidity range: 50-98% Irradiance Range=35-150 w/m2 Material: Stain less...

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