1. Ukulungiswa okulula, ukumisa ngaphambi nangemuva, kwesokunxele nakwesokudla kanye phezulu naphansi izikhombisi-ndlela, ukuthambekela kwendiza, isihlalo sokushintsha ukuthambekela okuqondile, ukushintshwa komumo webhodlela ohlukile ngaphandle kwe-Angle efile, ukulungiswa okulula nokusheshayo; 2. Ukuhlukaniswa kwebhodlela okuzenzakalelayo, ukuhlukaniswa kwebhodlela lenkanyezi umshini, ngokuphumelelayo ukuqeda ibhodlela ngokwalo iphutha elibangelwa ibhodlela alibusheleli, lithuthukisa ukuzinza; 3. Ukulawula isikrini sokuthinta, isikhombimsebenzisi sokusebenzisana nomshini wokusebenza komsebenzi wokufundisa, ukusebenza okulula; 4. Ukulawula okuhlakaniphile, ukulandelela okuzenzakalelayo kwe-photoelectric, umsebenzi wokuthola ilebula othomathikhi, ukuvimbela ukuvuza nokufaka ilebula imfucuza; 5. Impilo eqinile, ikakhulukazi eyenziwe ngensimbi engagqwali kanye ne-alloy ephezulu ye-aluminium, ikhwalithi eqinile, ngokuhambisana nezidingo zokukhiqiza ze-GMP.