Mugero wa mutheo
Mugero wa tshipiḓa tsha duct
Fhethu ha fhasi 20 m2 (20000000 mm2)
Fhethu ha vent nthihi 0.012 m2 (12272 mm2)
Fhethu hothe ha dzi vent 0.061 m2 (61359 mm2)
Tshikalo tsha muya 5 zwithu
© U vhalelwa ha zwikhala zwa u bvisa muya fhasi ha nnḓu