Okupholile ka-tubular kawoyela we-tublur

Ukuchazwa Komkhiqizo
Ukupholisa uwoyela we-tublur kawoyela oyindilinga ukwamukela ubuchwepheshe obuthuthukisiwe. Ishubhu epholile yamukela ishubhu ebomvu ebomvu ebomvu futhi ikhiqizwa ngesimo esibi. Inokudluliselwa okuphezulu okuphezulu okuphezulu kanye nomphumela omuhle kakhulu wokudlulisa ukushisa.
Isici Somkhiqizo:
1. Indawo ebanzi yokudlulisa ukushisa.
2. I-Tube yokudlulisa ukushisa okuhle.
3. Akukho ukuvuza kwamafutha.
4. Umhlangano olula.
I-5.anti - ukungcola.
 Isicelo:
Ukuphola kwamafutha kusetshenziselwa kabanzi ngohlelo lwe-hydraulic kaphethiloli, metallurgy, izimayini, imboni yamakhemikhali, amandla kagesi, umshini wokuphonsa, umshini wepulasitiki, izindwangu, ezinye izimboni ezikhanyayo, njll.