Oxygen plant chu chemical enterprise, oxygen leh nitrogen ang chi gas siam leh hralhna lama thawk ber a ni. Oxygen plant-ah hian a hnuaia position hrang hrangte hi a tlangpuiin an inrawlh thin:
1. Gas Engineer: Gas siamchhuah leh kalphung design, control, leh tihchangtlunna kawngah mawhphurtu.
2. Instrumentation and Control Technician: Oxygen plant-a electrical leh instrumentation control system enkawl leh enkawl hna thawktu.
3. Mechanical leh Electrical Repair Technician: Oxygen plant-a hmanraw siamthat leh enkawl hna thawktu.
4. Production Operator: Oxygen plant siam chhuah dan dik tak leh on{1}}site management-a mawhphurtu.