1. Saib seb cov kav dej ntawm qhov chaw teeb tsa puas ua tau raws li qhov yuav tsum tau ua kom deb li cas,nws nug upstream 10D thiab downstream 5D, D yog qhov loj ntawm cov yeeb nkab. Txawm tias peb tsis tuaj yeem xyuas kom meej 10D thiab 5D, tsawg kawg upstream 5D thiab downstream 3D lossis qhov phem tshaj plawsnce mus rau 2D thiab nqis mus rau 1D.
2. Paub meej tias cov kua dej hauv cov yeeb nkab thiab seb cov yeeb nkab puas puv.
3. Paub meej tias cov khoom siv thiab phab ntsa tuab ntawm cov kav dej (xav txog tag nrho qhov tuab ntawm phab ntsa sab hauv ntawm cov kav dej)
4. paub meej tias lub neej ua haujlwm ntawm cov kav dej, thaum siv li 10 lub kav dej, txawm tias cov khoom siv carbon steel, nws yog qhov zoo tshaj plaws los siv qhov kev teeb tsa ntxig.
5. Plaub kauj ruam thawj zaug tom qab ua tiav kev siv lub sensor installation tuaj yeem lees paub
6. Pib nkag mus rau cov kev ntsuas rau lub cev ntsuas kom txiav txim siab qhov deb ntawm kev teeb tsa.
7. Tseem ceeb heev: ntsuas qhov nrug ntawm qhov chaw teeb tsa kom raug.
Lub sijhawm tshaj tawm: Lub Yim Hli-22-2022