Qee qhov teeb meem tsis zoo ntawm cov khoom lag luam feem ntau tshwm sim thaum lub sijhawm ua cov kav dej PE, feem ntau tshwm sim los ntawm cov teeb meem ntawm cov tshuab thiab cov khoom siv lossis cov khoom siv raw. Nyob rau hauv rooj plaub ntawm kev siv cov kav dej PE, yuav muaj qhov txawv txav. Raws li kev txheeb xyuas ntawm cov laj thawj ntawm qhov txawv txav, cov lus qhia hauv qab no tau txais: PE kav tsuas yog tuaj yeem lav tau zoo yog tias lawv siv cov khoom lag luam los ntawm cov tuam txhab paub zoo; stabilizers yog ntsia rau pem hauv ntej ntawm txhua yam khoom kom tswj tau qhov kev tawm tswv yim Qhov voltage yog ruaj khov; lub tshuab vuam hluav taws xob yuav tsum tau kuaj xyuas thiab ntsuas txhua xyoo; lub puab qhov ntawm cov yeeb nkab PE thiab lub qhov txuas ntawm cov yeeb nkab yuav tsum tau ntxuav, qhuav thiab tsis muaj roj; Thaum sib txuas, cov yeeb nkab tsis tig kawg yuav tsum tau coj mus rau hauv lub tes tsho thaum tshav kub kub thiab muab tso rau hauv cov duab Qhov tob ntawm cov ntaub ntawv, thiab cov yeeb nkab tsis tig yog nias rau ntawm lub taub hau thermal kom ncav cuag cov ntaub ntawv qhia tshwj xeeb; lub welded tshiab yog txwv tsis pub rotating. Tag nrho hauv tag nrho, feem ntau yog them nyiaj rau kev saib xyuas ntawm PE kav dej kom tsis txhob muaj qhov txawv txav. Koj kuj yuav tsum nrhiav ib lub chaw tsim khoom txhim khu kev qha los yuav. Tsis txhob yuav cov khoom pheej yig thiab shoddy.
