Morero oa rona o ka sehloohong ke ho fa bareki ba rona kamano e tebileng le e nang le boikarabelo ea k'hamphani, re ba fa tlhokomelo e ikhethileng bakeng sa bona kaofela.Mokotlana oa Sefe ea P84, Maqephe a Sefa sa Antifreeze, Lesela la Sefe ea Hepa, Boleng bo botle le litheko tse hlōlisanang li etsa hore lihlahisoa tsa rona li natefeloe ke botumo bo phahameng hohle.
Feme Bakeng sa Leqephe la Sefa sa Gelatin – Pampiri ea filtara ea boleng ba laboratori – Great Wall Detail:
Litlhaloso tsa pampiri ea filthara ea boleng ba laboratori

Lipampiri tsa sefe tsa boleng ba CP1002 li entsoe ka k'hothone ea 100% e nang le linter, e hlahisoang ke theknoloji ea sejoale-joale ea ho etsa pampiri. Mofuta ona oa pampiri ea sefe hangata o sebelisoa bakeng sa tlhahlobo ea boleng le karohano ea metsi a tiileng.
| Sehlopha | Lebelo | Ho boloka likaroloana (μm) | Sekhahla sa phallo①s | Botenya (mm) | Boima ba motheo (g/m2) | Ho phatloha ho metsi② mm H2O | Molora<% |
| 1 | Mahareng | 11 | 40-50 | 0.18 | 87 | 260 | 0.15 |
| 2 | Mahareng | 8 | 55-60 | 0.21 | 103 | 290 | 0.15 |
| 3 | E liehang haholo | 6 | 80-90 | 0.38 | 187 | 350 | 0.15 |
| 4 | Ka potlako haholo | 20-25 | 15-20 | 0.21 | 97 | 260 | 0.15 |
| 5 | E lieha haholo | 2.5 | 250-300 | 0.19 | 99 | 350 | 0.15 |
| 6 | butle | 3 | 90-100 | 0.18 | 102 | 350 | 0.15 |
① Lebelo la ho sefa ke nako ea ho sefa metsi a 10ml (23±1℃) a qhibilihisitsoeng ka pampiri ea sefe ea 10cm2.
② Matla a ho phatloha ha metsi a lekanngoa ka sesebelisoa sa matla a ho phatloha ha metsi.
Tlhahisoleseding ea ho odara
Lipampiri le meqolo e nang le boholo bo entsoeng ka mokhoa o ikhethileng lia fumaneha.
| Sehlopha | Boholo (cm) | Ho paka |
| 1,2,3,4,5,6 | 60×60 46X57 | 60×60 |
| Φ7, Φ9, Φ11, Φ12.5, Φ15, Φ18, Φ18.5, Φ24, Φ24 | Leqephe: maqephe a 100/pakete, lipakete tse 10/CTN |
| | Selikalikoe: 100 didikadikwe/pakete, 50 dipakete/CTN |
Lisebelisoa tsa pampiri ea filtara ea boleng ba laboratori
1. Tlhahlobo ea boleng pele ho kalafo;
2. Ho sefa ha di-precipitate, tse kang ferric hydroxide, sulfate ya lead, calcium carbonate;
3. Teko ea peo le tlhahlobo ea mobu.

Ikopanye le rona bakeng sa tlhahisoleseling e batsi, re tla u fa lihlahisoa tse betere le tšebeletso e ntle ka ho fetisisa.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso ea Sehlahisoa se Amanang:
E ka ba tsela e ntle ea ho ntlafatsa litharollo le tšebeletso ea rona. Sepheo sa rona e tla ba ho haha lihlahisoa tse iqapetsoeng ho bareki ba nang le boiphihlelo bo botle ba ho sebetsa bakeng sa Fektheri ea Sefahla sa Gelatin - Pampiri ea sefe ea boleng ba laboratori - Great Wall, Sehlahisoa sena se tla fanoa lefatšeng ka bophara, joalo ka: Southampton, Anguilla, Croatia, Re ntse re holisa 'maraka oa Romania khafetsa hammoho le ho lokisa lihlahisoa tsa boleng bo holimo tse amanang le khatiso ho tshirt e le hore u ka khona ho Romania. Batho ba bangata ba lumela ka tieo hore re na le bokhoni bohle ba ho u fa litharollo tse monate.