Boholo ba kopo
- Mehaho ea boithabiso le meaho ea bolulo, libaka tsa sechaba, meaho e meaho le meaho ea khoebo;
- Lifeti ea machininies, lifeme tsa lik'hemik'hale, garages, lijalo, lijalo, lijalo tse loantšanang le lifensetere;
- Libaka tsa boithabiso tsa tšebetso, likamore tsa enjine le litsamaiso tsa fatše libakeng tse khethehileng.
Litšobotsi tsa Ts'ebetso
- Ponahalo e bataletseng le e ntle, ho fihlela sephethong sa seric:
- Matla a phahameng, a thata, ho hanyetsa matla a ho feto-fetoha le a ikhethileng;
- Ho latela moea o matla, ho feto-fetoha le maemo le khatello ea tšusumetso;
- Ho loants'a metsi, oli, asiti, alkali le kemiso e meng e akaretsang ea lik'hemi tsa lik'hemi tse akaretsang;
- Ha ho na likheo, ho bonolo ho li boloka, ho bonolo ho li hlokomela.
Litšobotsi tsa sistimi
- 'Mala o hlophisitsoeng, o tiileng, a belōli;
- Botena ba 2-5mm;
- Bophelo bo akaretsang sa litšebeletso bo feta lilemo tse 10.
| Ntho ea liteko | Letšoao | |
| Nako ea ho omisa, H | Ho omella (H) | ≤6 |
| Sekhahla se ommeng (H) | ≤24 | |
| Kholiseho, Keletso | ≤2 | |
| Ho thatafala ha li-wenset | ≥2h | |
| Ho hanyetsa ha ho hanyetsa, kg-cm | 50 Ho feta | |
| Ho fetoha le maemo | 1mm pass | |
| Ho hanyetsa (750g / 500r, boima ba 'mele, g) | ≤0.02 | |
| Khanyetso ea Metsi | 48H ntle le phetoho | |
| Ho thibela ho isa ho 30% sulfuric acid | 144h ntle le phetoho | |
| Harolela 25% Sodium Hydroxide | 144h ntle le phetoho | |
| Ho hanyetsa ho peterole, 120 # | Ha ho phetoho matsatsing a 56 | |
| Ho hanyetsa ho fumana oli | Matsatsi a 56 ntle le phetoho | |
Ts'ebetso ea Kaho
- Phekolo e Phahameng: Ho sala le maemo
- Primer: Karolo e habeli ho latela palo e boletsoeng ea ho emisoa (ho potoloha ea motlakase (motlakase ka metsotso ea 2-3), ka kaho ea potoloho kapa ea sethala;
- Ka sekoting sa peo ea pente: Karolo ea likarolo tse peli ho latela lehlabathe le boletsoeng ka mor'a tekano e boletsoeng (ho potoloha ha lehlabula (ho potoloha ea motlakase
- Presty Presty: Karolo ea likarolo tse peli ho latela palo e boletsoeng (ho potoloha ha motlakase 2-3 metsotso), ka kaho e nyarosang;
- Kobo e holimo: Moemeli oa mebala ea mebala le ho folisa ho latela palo e boletsoeng ka bongata (ho potoloha ha motlakase kapa ho lahla lehare ka kaho ea meno.
Boemo ba kaho
