Khetho e itšetlehile ka kopo le mofuta oa mokelikeli.
Li-couplers tsa sefahleho se sephara li fokotsa ho qhalana, ha
li-push-to-connect couplers li lumella khokahanyo e potlakileng. Ruihua Hardware e fana ka mefuta ka bobeli mme e ka khothaletsa tharollo e molemohali ho latela lisebelisoa tsa hau.
