Weihua mavhiri akashandiswa zvakanyanya mumamiriro ezvinhu akasiyana siyana nekuda kwekugona kwavo kukurukura, kupfeka kurwisa, kusimba, kugadzikana, kufukidza nzvimbo dzinorema, dzimba dzekusimbisa, uye kugadzira. MuSimbi uye Metallurgy, mareko uye maPerminals, michina yekugadzira, simba uye zvinhu zvazvino, zvinoshanda zvinoda zvakasiyana-siyana kubva mumitoro inorema uye yakakwirira freeccy yekubata. Semuenzaniso: Simbi uye Metallurgy: Steelmaking Spephops, inoenderera ichikanda mapepa ekurasa, kuyerera migedhi, crances cranes, nezvimwe.