- Malte Kottwitz (TUV)
Assistant Manager Solar Thermal - TUV Salt Spray Test
TUV Salt Spray Test - TUV Salt Spray Test
TUV Salt Spray Test - TUV Partial Shading Test
TUV Partial Shading Test - TUV Partial Shading Test
TUV Partial Shading Test - TUV Hail Test
TUV Hail Test on Solar Thermal Vacuum Tubes - TUV Partial Shading Test
TUV Partial Shading Test - TUV Partial Shading Test
TUV Partial Shading Test - TUV Partial Shading Test
TUV Partial Shading Test - Huchun Qu (TUV)
Business Developement Manager - TUV Flash Test
TUV Flash Test - TUV Climate Chamber Test
TUV Climate Chamber Test - TUV Hail Test
TUV Hail Test on Solar Thermal Vacuum Tubes - TUV Hail Test
TUV Hail Test on Solar Thermal Vacuum Tubes - TUV Hail Test
TUV Hail Test on Solar Thermal Vacuum Tubes