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Tin-phosphor Bronze Mapepala
Mau oyamba Mapepala a Bronze a Tin-phosphor ali ndi mphamvu yokwanira ya dzimbiri, kukana kuvala, ndipo samayaka akakhudzidwa.Kwa mayendedwe othamanga kwambiri komanso olemetsa, kutentha kwambiri ndi 250 ℃.Tin Phosphor Bronze ndi mkuwa wa aloyi wokhala ndi magetsi abwino, osavuta kutentha, kuonetsetsa chitetezo komanso kukana kutopa kwambiri.Amagwiritsidwa ntchito m'magawo omwe safuna kulimba kwambiri kwa mpweya, ndipo amatha kuyang'ana ...
