足彩总进球数怎么买 www.baayy.icu Structural and material
Fans at Kruger are tested for structural integrity before being approved for reliable and safe performance. We perform simulation of fan operating at high speed and generation of the fan material properties during the process.
Experimentally, we also run the test at high speed to verify the simulated results. This involves destructive and failure testing. The test fan is operated at incremental levels of speeds until they suffer enough structural damage to be unable to operate any further.