1. Izakhi ezisetshenzisiwe nemikhiqizo eqediwe ngeke zilahlwe ngaphandle kuze kube zamukelwa ngesipiliyoni.
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3. Uma kukhona uwoyela namafutha ebusweni bepayipi lensimbi elinezinwele, kufanele kuhlanzwe ngaphambi kokususwa kokugqwala. Uma kukhona amabala kawoyela namafutha engxenyeni yendawo kuphela, izindlela zokulahla okuyingxenye zivame ukukhethwa; Uma kunezindawo ezinkulu noma zonke izindawo, ungakhetha i-solvent noma i-alkali eshisayo yokuhlanza.
4. Lapho kukhona ama-acid, i-alkali, nosawoti ebusweni bepayipi lensimbi elinezinwele, ungakhetha ukuzigeza ngamanzi ashisayo noma umusi. Kodwa-ke, kufanele kubhekwe ekuchitheni kwamanzi angcolile, akwazi ukudala ukungcoliswa kwemvelo.
5 Amapayipi ensimbi engagqwali ahlanganiswe nopende welapha azolahlwa ngokuya ngemibandela ethile. Uma upende we-curing uwukuhlanganiswa kwengxenye ezimbili ephethwe ngumenzeli olapha, futhi i-coating iqinile, ingalashwa ngendwangu ye-ebele, futhi uthuli lungasuswa, bese uthuli lungasuswa khona, bese kuthi uthuli lungasuswa khona, bese kuthi uthuli lungasuswa khona, bese kuthi uthuli lungasuswa khona, bese kuthi uthuli lungasuswa khona.
6 Noma yini engeke isetshenziselwe ukuthuthukiswa okuqhubekayo noma okuthinta ukunamathela kwe-coating elandelayo kufanele isuswe ngokugcwele.
Isikhathi sePosi: Dec-18-2019