1. Ka kakaretso, kalafo ea bokaholimo ba li-rivets tse foufetseng ke ho bentša hlooho ea li-rivets tse foufetseng tsa aluminium.
2. Khetha 'me u hloekise lirivete tsa tšepe e sa hloekang.
3. Ho betla ka motlakase ha li-rivets tsa tšepe tse foufetseng, ho betla ka motlakase ho arotsoe ka ho betla ka motlakase ho sireletsa tikoloho le ho betla ka motlakase ho tloaelehileng.
4. Ho ntse ho na le li-rivets tse foufetseng tse hlokang ho penta, u ka khetha pente ea ho baka kapa electrophoresis.
Nako ea poso: Phuptjane-23-2022
