Surley ni icyegeranyo cyambere yo kuvurwa no gushyuha hakoreshejwe electrophoresis Akazu ko guteramo spray itanura sisitemu yo kohereza Intebe yo gupimisha mu bwogero ikoranabuhanga ryo kurengera ibidukikije Ibikoresho aho abakozi bakorerashushanya byose mu iduka rimwe.
Ubwoko bubiri bwa sitasiyo ni sitasiyo ifunguye n'itara ifunze ukurikije imiterere yayo.
1,Sitasiyo ifunguye irimo kugenzura ED, gusudira, kugenzura, gutanga raporo no gutanga filime, nibindi.
2,Sitasiyo ifunze irimo icyumba cyo gusiga irangi, icyumba cyo gusiga irangi cya PVC, icyumba cyo kurangiza n'icyumba gito cyo gusana, n'ibindi.