Kev ua haujlwm siab ntawm cov yeeb nkab feem ntau yog sab nraum zoov, tso txoj kev hla lub taub hau, nrog rau hauv av, faus, thiab feem ntau ua haujlwm siab, tsis zoo ib puag ncig, kev tswj kom zoo. Raws li kev tswj xyuas kev sib txuas zoo yog kev sib tshuam, kev sib xyaw ua ke ntawm cov organic, me ntsis tsis saib xyuas ntawm qhov txuas, ua rau muaj teeb meem zoo. Lub vuam yog ib qho haujlwm tseem ceeb hauv kev tsim cov kav dej siab. Qhov zoo ntawm cov kav dej thiab kev ua haujlwm ntawm cov kav xa dej ncaj qha cuam tshuam rau kev nyab xeeb kev ua haujlwm thiab lub sijhawm tsim khoom ntawm qhov project, yog li kev tswj xyuas zoo ntawm cov txheej txheem tseem ceeb dua. Raws li kev tsim kho ntawm cov kav dej siab, cov neeg ua haujlwm, cov khoom siv, cov ntaub ntawv, cov ntaub ntawv txheej txheem thiab ib puag ncig yuav tsum tau ua kom muaj kev tswj hwm. Lub hom phiaj siv cov kev ntsuas nruj txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm
Nyob rau hauv lub neej txhua hnub, cov hlab ntsha siab yog cais raws li qhov hluav taws kub thiab qhov hluav taws kub. Qhov tseeb, cov hlab ntsha siab kuj yuav tsum tau khaws cia hauv lub neej txhua hnub. Rau kev khaws cia ntawm cov hlab ntsha siab, peb yuav tsum ua raws li hauv qab no Nws cov khoom siv ntawm cov qauv, kev nyab xeeb li qub, rupture discs, lub qhov rooj thaum muaj xwm txheej ceev thiab lwm yam kev saib xyuas kom pom tias tsis muaj corrosion ntawm qhov xwm txheej, thaum muaj qhov tshwm sim ntawm corrosion. , yuav tsum tau siv sij hawm ntsuas ua ntej cov cuab yeej yuav tsum tau siv Anti-xeb xim txhuam hniav, tom qab siv yuav tsum tau ntxuav tam sim ntawd los tiv thaiv kev huv ntawm cov khoom siv; Thib ob, lub siab lub nkoj kev ruaj ntseg cov cuab yeej siv rau kev tiv thaiv, cov cuab yeej kev nyab xeeb yog cov cuab yeej tseem ceeb rau cov hlab ntsha siab, nco ntsoov ua kom muaj kev tiv thaiv zoo, hauv kev saib xyuas zoo ua ntej siv thiab tom qab siv, tsim nyog rau txhuam cov roj nplua nyeem thiab txhuam cov xim pleev xim.