I-1, inamandla omthelela omuhle, ukuzinza okuhle kwe-dimensional, kanye nempilo yemvelo engenabuthi futhi engenambitheki.
I-2, inezindawo ezinhle kakhulu zamakhemikhali kanye nezakhiwo zokuvikela ugesi, ukumelana nokushisa okuhle, akukhubazekile, akulula ukuklwebheka.
3, ukuqina okuhle kakhulu, izinga lokumunca amanzi aphansi, ukumelana nokugqwala okuhle, ukuxhumana okulula, impilo ende yesevisi.
I-4, enemibala ehlukahlukene, ecebile ngesimo nombala, inezinga elihle lobuhle nokusebenza.
Kungenye yezinketho ezingcono kakhulu zompompi bangaphandle kakhulu.
