Cov khoom noj ntim khoom noj yog qhov tseem ceeb ntawm kev tsim khoom noj zaub mov ua ntej thiab ua cov txheej txheem hauv qab no, kev muag khoom ntawm cov tais diav ua ntej:

Tiv thaiv cov khoom noj: ntim khoom noj yuav tuaj yeem tiv thaiv cov zaub mov los ntawm kev ua paug, puas, lossis muag khoom, thiab kev muag khoom.

Lub Txee Txiaj Ntses Lub neej: Ntim khoom noj Ntim tuaj yeem cuam tshuam cov tshuaj xws li oxygen,ywg dej, thiab lub teeb, ncua cov oxidation, lwj, thiab tsis zoo ntawm cov zaub mov thiab nthuav nws lub txee lub neej.

Txhim khu kev zoo: Ntim khoom lag luam tuaj yeem txhim kho cov tais diav ua ntej, ua rau lawv zoo nkauj, yooj yim rau kev txheeb xyuas, thiab siv.

Cov ntaub ntawv qhia: Cov khoom noj ntim tau tuaj yeem txuas cov ntaub ntawv xws li cov khoom noj ntau ntxiv, thiab kev siv yooj yim rau cov neeg siv khoom kom nkag siab thiab siv.

Cov khoom ntim ntim feem ntau yog rau cov tais diav ua ntej yog suav nrog cov hauv qab no:
YAS: Yas ntim muaj cov khoom zoo, cov teeb meem, thiab yog tus siv roj hmab tsawg, ua rau cov khoom ntim ntim ntau rau cov tais diav.

Ntawv Ntawv: Ntawv Ntim Muaj Zoo Ib puag ncig ua phooj ywg thiab kev tsis txaus ntseeg, ua rau nws tsim nyog rau cov tais diav tsis muaj kev cuam tshuam rau ib puag ncig.

Hlau: Hlau Ntim Muaj Cov Hluav Taws Xob Cov Hluav Taws Xob thiab Corrosion Kuj, ua rau nws tsim nyog rau cov tais diav ua ntej nrog cov khoom lag luam rau lub neej.

Iav: Cov iav ntim iav muaj cov khoom zoo transparency thiab cov teeb meem, ua rau nws tsim nyog rau kev ua ntej cov zaub mov.

Cov khoom siv ntim ntau rau cov tais diav ua ntej suav nrog: nqus ntim cov tshuab ntim thiab hloov cua tshuab thiab hloov cua tshuab. Lub tshuab nqus tsev ntim tuaj yeem rho tawm cov huab cua hauv lub hnab ntim khoom los tsim lub tshuab nqus tsev, txuas lub txee lub neej ntawm cov zaub mov. Hloov cov cua tshuab tuaj yeem hloov cov roj hauv lub hnab ntim khoom nrog tshwj xeebpauses kom txuas ntxiv lub txee lub neej ntawm cov zaub mov.

Ntawm chav kawm, kev txhim kho ntawm kev ua ntej ua ntej kev lag luam thiab kev nce qib nce ntxiv rau kev ntim khoom yuav nqa cov teeb meem xws li kev ua paug qias neeg xws li ib puag ncig. Qee cov ntim khoom noj khoom noj khoom ua ntej tau muab cais rau ntau pawg, suav nrog cov khoom siv paug thiab ua kom muaj kuab paug thiab ua rau ib puag ncig. Nyob rau tib yamsij hawm, tus nqi ntawm cov ntaub ntawv ntim khoom thiab cov khoom siv rau cov tais diav ua ntej yog qhov tseem ceeb,twgKuj tseem nce cov nqi tsim khoom ntawm cov tais diav ua ntej.

Cov zaub mov ntim yog qhov txuas tseem ceeb hauv kev tsim cov tais diav ua ntej thiab muaj lub neej ua ntej ua ntej. Nyob rau hauv lub neej yav tom ntej, siv cov tais diav ua ntej yuav tsum txhim kho kom tau cov khoom muaj kuab paug hauv ib puag ncig los txhim kho cov kev xav tau ntawm kev lag luam ua ntej.