Qauv kev cuam tshuam

Nta

1. Ua kom muaj txheej txheej sab nraud yog ua los ntawm cov iav fiber ntau cov khoom lag luam yas, uas yog cov kev tiv thaiv muaj zog thiab muaj zog tsis kam.

2. Ua cov - nyob rau hauv kev nyab xeeb kev nyab xeeb davhlauinal block. Tus naj npawb ntawm cov kev txiav tawm tuaj yeem teeb tsa raws li cov neeg siv yuav tsum tau ua.

3. Txhua tus neeg tau txais cov nyiaj tau los ntawm cov hlau tsis xeb.

4. Lub pas dej cable, ntsaws, ntsuas phoo thiab coj kaw cov txiv ntseej ntawm txhua qhov chaw teeb tsa

5. Tus naj npawb ntawm cov granules thiab plugs tuaj yeem teeb tsa raws li tus naj npawb ntawm cov neeg siv khoom lag luam, thiab lub qhov tawg tuaj yeem muab ntim rau ntawm daim ntawv pom zoo, thiab lub qhov tawg tuaj yeem muab ntim rau ntawm daim ntawv pom zoo, thiab lub qhov tawg tuaj yeem muab ntim rau hauv daim ntawv pom zoo, thiab lub qhov tawg tuaj yeem muab ntim rau hauv daim ntawv pom zoo, thiab lub qhov tawg tuaj yeem muab ntim rau hauv cov ntawv tso cai, thiab lub qhov tawg tuaj yeem muab ntim rau hauv qhov chaw tawg

6. Kev xa cov khoom xa tuaj yeem ua rau muaj ntau hom ntawv xws li nce, sab laug, sab laug, thiab sab xis raws li cov neeg siv yuav tsum tau.

7. Qhov chaw nres nkoj hauv qhov chaw nres tsheb feem ntau yog ua los ntawm cov yeeb nkab xov thiab cov khoom taw qhia cable tau npaj. Nws kuj tseem tuaj yeem ua rau hauv cov xov metric, NPP xov, thiab lwm yam raws li cov cai ntawm tus neeg siv khoom.

8. Cov kav dej hlau thiab xaim hluav taws xob muaj.

9. Lub thawv hlws ris nruab rau hauv ib hom dai.

Lub ntsiab kev tsis sib xws

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