1. Yog tias cov khoom ntim khoom nquag ua haujlwm tsim cov pa roj uas tsis nrov, tshwj xeeb tshaj yog nyob rau lub hli 2, 4, thiab 8 lub hlis thaum qhov kub ntawm qhov sib txawv pom tseeb, qhov yuav tsum tau xaiv nyob ntawm qhov kub qis tshaj ntawm ib hnub kom tsis txhob muaj qhov deformation ntawm concave. Cov.
2. Lub hau npog sab nraud yuav tsum tau muab kaw kom nruj los ntawm sab nraud quab yuam (lub zog loj tuaj yeem muab kaw kom nruj los ntawm txhais tau tias siv lub zog). Tom qab lub nplhaib sib khi tau sib sau ua ke, nws yuav tsum muaj qhov sib txuam ntawm qhov chaw ntawm lub thoob qhov ncauj, thiab lub nplhaib sib khi txwv tsis pub cuam tshuam.
3. Cov tshuaj phom sij thiab cov tshuaj tua kab yas yas hauv tsev yuav tsum tsis txhob yauv tshuaj txog qhov tshuaj lom neeg.
4. Lub qhov hnyav lossis ntim ntawm cov khoom lag luam phom sij muaj nyob hauv cov nruas yas tshuaj lom neeg yuav tsum tsis pub tshaj qhov txwv tsis pub tshaj cov kev cai thoob ntiaj teb rau kev thauj khoom ntawm cov khoom txaus ntshai.
5. Cov khoom phom sij uas xav tau cov khoom ntim siab yuav tsum tsis txhob siv cov yas nruas nrog cov phom sij tsis zoo.
6. Yog tias qhov ntsuas kub ntawm cov khoom ntim siab yog siab tshaj 40 ° C, qhov sau thiab kaw ntawm daim npog sab nrauv thiab cov kab sib tshooj yuav tsum tau txias rau qhov kub ib txwm ntawm cov khoom kub; Cov tshooj cai yuav tsum them rau qhov tiaj tiaj, thiab qhov chaw sib tiv tauj ntawm txheej sab saud thiab qis ntawm cov lej them nyiaj yuav khaws cia ntau tshaj plaws. Cov kev tso saum toj, tsis hais lub hauv siab yog txwv; qhov no tuaj yeem zam kev deformation ntawm lub thoob yas.
7. Lub cev nyhav lossis lub zog nqus ntawm cov khoom lag luam phom sij uas muaj cov tshuaj lom yas yas yuav tsum tsis pub dhau qhov hnyav tshaj lossis qhov hnyav ntawm cov ntsiab lus uas nqa tau.
8. Tsis txhob siv cov nruas yas tsis siv lub qhov los thauj cov khoom lag luam phom sij uas yuav tso cov pa thaum lub sijhawm cia thiab thauj.
9. Zam tsis txhob ntog thiab tsis txhob sib tsoo nrog cov khoom tawv thiab ntse thaum thau khoom thiab thau khoom.
10. Thaum lub nruas yas ntim nrog cov khoom lag luam txaus ntshai, nws yuav tsum tsis txhob kho lossis ua rau sab nrauv ntawm lub nruas yas, thiab qhov zoo li tsis huv.
11, yuav tsum tau awning cia, zam kom tsis txhob raug, qhov siab tshaj plaws siv kub txog 60 ° C, chaw cia khoom kub dua 40 ° C, txee lub neej txij li hnub ua khoom lag luam ntawm 1 xyoos.
12. Nws yog ib qho tsim nyog yuav tsum xyuas kom lub foob ntawm lub pob yog ruaj khov tom qab cov khoom phom sij tau ntim (lub hnab yas ntawm lub nruas yas yuav tsum muaj lub qhov cua sov zoo los yog txoj hlua khi zoo) tsis muaj xau lossis dej xau.https://www.fhpails.com/
