Nyob rau hauv lub ntiaj teb no ntawm industrial manufacturing, hmoov xim tshuab ua lub luag hauj lwm tseem ceeb nyob rau hauv kom ntseeg tau siab - zoo finishes rau ntau yam hlau cov khoom. Txawm li cas los xij, kev ua haujlwm ntawm cov tshuab no los nrog cov kev pheej hmoo uas tsim nyog yuav tsum muaj kev ruaj ntseg raws cai
Ib rab phom yog ib yam khoom siv ua kua los yog compressed cua kom tso tawm sai li lub zog. Muaj ob hom tshuaj tsuag phom: hom twj tso kua mis thiab hom pressurized. Kuj tseem muaj cov phom phom siab, phom phom carlo, thiab cov phom tsis siv neeg rov qab.Th