Qauv kev cuam tshuam

Nta

1. Ua kom muaj txheej txheej sab nraud yog ua los ntawm cov iav fiber ntau, uas tiv thaiv kev txhim kho muaj zog thiab muaj zog cuam tshuam. Qhov ruaj khov "Ex" tawg - Cov Ntawv Pov Thawj Luam Ntawv Luam tawm ntawm cov khoom lag luam;

2. Muaj ob hom cov khoom lag luam plhaub, ntaus a yog plaub - Hom, hom B yog qhib - Qhov thiab cov kev qhia tshwj xeeb ntawm cov neeg siv yuav tsum tau teeb tsa;

3. Ua cov - nyob rau hauv cov chaw nyab xeeb muaj kev nyab xeeb thaiv. Tus naj npawb ntawm cov kev txiav tawm tuaj yeem teeb tsa raws li cov neeg siv yuav tsum tau ua;

4. Txhua tus neeg tau txais nyiaj nrawm yog ua los ntawm cov hlau tsis xeb;

5. Qhov qhib kev taw qhia ntawm qhib - Qhov qhib - - Corrosion Box Cable tuaj yeem ua rau hauv ntau yam li, sab laug, thiab sab xis raws li cov neeg siv yuav tsum tau ua;

6. Cov pa hluav taws xob hauv cov pa hluav taws xob feem ntau yog kev xav tau cov xov hluav thiab yog nruab nrog ntaus ntawv cable. Nws kuj tseem tuaj yeem ua rau hauv cov xov metric, NPP xov, thiab lwm yam raws li cov neeg siv lub vev xaib;

7. Tshwj xeeb tsim kev tiv thaiv kev ntsuas thiab cov kab sib khi tau muab rau kev tiv thaiv muaj zog;

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

Lub ntsiab kev tsis sib xws

Hais Lus Cim

1. Raws li cov qauv kev cuam tshuam cov cai xaiv tsis tu ncua, thiab ex - Mark yuav tsum tau ntxiv tom qab kev cuam tshuam qauv;

2. Yog tias muaj qee qhov tshwj xeeb, nws yuav tsum tau taw qhia raws li kev txiav txim.