Iimfuno zokugquma:
I-1.Yenza indebe ebonakalisayo iphucula isalathisi esihlaziyiweyo, ukuxhathisa ityuwa yokutshiza, ukuxhathisa kwe-asidi, ukuxhathisa kwe-alkali, ukungabikho kwamanzi kunye nezinye iimpawu.
2.Gcina inkqubo yokupenda yendabuko, gcina iindleko, ukukhuselwa kwendalo kunye nokuthintela ukungcola okwesibini.
Amaxabiso eNkqubo yeZhenhua:
-
Ukubonelela ngezixhobo zokugquma ezihambelanayo kunye nenkxaso yobugcisa bokugquma kubavelisi kunye nabathengi.
-
Ukubonelela ngezisombululo ezisebenzayo, ezikumgangatho ophezulu kunye neendleko ezifanelekileyo zokwenziwa kwezinto ezintsha eziqhubekayo kunye neemfuno zokukhula koshishino.
