Cov tshuab multistage ntsug yog ib qho uas siv cov kua dej uas ib txwm siv nrog cov kab ke hauv qab no:
Ua ntej, lawv yog kev cog lus tsis tshua muaj thiab nyob hauv tus hneev me me. Qhov no ua rau lawv yooj yim heev rau nruab thiab siv, txuag chaw tseem ceeb thiab cov nyiaj.
Qhov thib ob, lawv muaj lub taub hau siab heev, ncav cuag ntau lub taub hau lossis ntau pua ntawm meters, thaum tseem muab tus nqi ntws loj, sib ntsib ntau yam kev ua. Cov nqus cov tshuab sib xyaw ntsug yog feem ntau pom nyob rau hauv ob qho dej num hauv cov dej num thiab kev lag luam tshuaj lom neeg.
Tsis tas li ntawd, lawv siv cov kabmob thiab cov roj siv lubrication kom ntseeg tau tias ua haujlwm ruaj khov. Cov qauv siv no tsis tsuas yog txhim kho cov khoom siv tau zoo tab sis kuj tseem txo qhov zaus ntawm kev saib xyuas thiab hloov cov nqi uas yuav txo qis.
Thaum kawg, lawv yooj yim heev los tswj. Lawv cov qauv yooj yim, ncaj ntawm kev tshem tawm thiab kev sib dhos ua kom saib xyuas thiab kho cov lag luam, txuag ob lub sijhawm thiab kev siv zog.
Hauv cov ntsiab lus xaus, Ntsug Multistage twj muaj qhov zoo ntawm cov qauv kev cog lus, lub taub hau me, siab txij nkawm, thiab kho kom yooj yim.