Ukumelana nesimo sezulu esibi nokuguga
Ukuzinza okuhle kwesikhala nokunemba,
Ukumelana kahle ne-asidi ne-alkali,
Vimbela ngokuphumelelayo ukucisha kukagesi nokuvuza.
Iphaneli yokubuka yebhokisi elivaliwe lingabuka futhi lingathinteka futhi lifakwe endaweni engangenwa moya yepulasitiki noma yensimbi.
Esimeni lapho umzimba we-trunk ukhiyiwe, kungenzeka futhi ukuthi usebenze.Lawa maphaneli e-clairvoyant asebenza kokukhethekile
isenzakalo esidinga ukungenwa amanzi, ukuvikela uthuli kanye ne-anticorrosion.