Ukusetyenziswa kwemveliso:
i-bioengineering, ukutya, imveliso yobisi, amayeza, amanzi ahlambulukileyo, ubunjineli be-elektroniki, ishishini leekhemikhali zefiber, ishishini lemichiza, ukwenza iphepha, ibhiya, igesi ecocekileyo, izimonyo kunye namanye amashishini.
Ukuthotyelwa okusemgangathweni:
| I-ASTM A270 EN10357 |
| DIN 11850 |
| I-JIS G3447 |
| ISO 2037 |
| EN 1035T |
| AS 15281 |
| QB/T 2072.3 |
