Xov Xwm Kev Lag Luam

Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm lub ntsej muag pov tseg

2020-04-08


Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm lub ntsej muag pov tseg?


Qhov zoo ntawm cov npog qhov ncauj yog: lub teeb kev ntxhib los mos, zoo hnov, mos, tag nrho ntawm elasticity, zoo ua pa, tuaj yeem ua kom sov, tuaj yeem ncab, tuaj yeem nqus tau dej, tsis tuaj yeem, tuaj yeem tshem tawm cov roj ntsha tsis zoo, thiab tus nqi kuj tsawg.

Kev tsis zoo ntawm lub qhov ncauj pov tseg: lub qhov ncauj pov tseg tsis tuaj yeem siv rau kev ntxuav, lawv lub zog thiab kev ua haujlwm tsis zoo, lawv tau yooj yim nrawm, thiab lawv tsuas siv tau yim teev.

Cov npog qhov ncauj pov tseg uas siv tau siv rau ntau qhov chaw thiab thaj chaw xws li tsev kawm ntawv, kev ua zaub mov noj, cov chaw tsim khoom hluav taws xob, thiab lwm yam. Cov no yog cov neeg-intensive chaw. Tus kab mob kis tau yooj yim. Yog li, hnav lub ntsej muag pov tseg tsis tsuas yog tiv thaiv tus tib neeg, tab sis kuj tiv thaiv tus kheej thaum tseem tiv thaiv lwm tus, txo qis kev kis tus kab mob thiab kab mob. Poj niam txiv neej.



Cov kev ceev faj:

1. Thaum huab cua sov dua, cov npog ntsej muag tuab yog qhov tsis xis hnav, kub heev thiab tsis ua pa. Yog li ntawd, nyob rau lub caij no, cov qhov ncauj qhov ntswg pov tseg kev kho mob yog qhov tsim nyog los tiv thaiv cov plua plav lossis plhaw.

2. Ntxuav koj ob txhais tes thiab ntsej muag ua ntej hnav daim npog ntsej muag.

3. Thawj qhov txawv ntawm daim npog sab xub ntiag thiab sab nraud. Feem ntau hais lus, cov xim tsaus nti tig mus sab nraud, thiab cov xim sib dua tau ze rau lub ntsej muag. Lub hau hlau yog nyob sab.

4. Cov khoom no yuav tsum muab tso rau hauv qhov chaw txheeb ze tsis pub dhau 80%, tsis muaj cov roj corrosive, txias, qhuav thiab ua pa, thiab ib puag ncig huv.