Isiseko seTray seRetoy
Isiseko setray selitha sidlala indima ekuthuthuzeleni itreyi kunye netroli, kwaye iya kulayishwa kwi-retort kunye ne-trays stack xa kulayishwa i-trest xa kulayishwa i-trat.
Isiseko setray selitha sidlala indima ekuthuthuzeleni itreyi kunye netroli, kwaye iya kulayishwa kwi-retort kunye ne-trays stack xa kulayishwa i-trest xa kulayishwa i-trat.