Cov txheej txheem txheem rau kev txij nkawm tas li ntawm kev tu lub tais ua lub tshuab yog li nram no:
Nyob rau hauv ib txwm siv thiab kev txij nkawm, nruab nrab service lub neej ntawm Rolling Shutter kev siv lub tshuab yog feem ntau nyob ib ncig ntawm 10 txog 15 xyoos. Txawm li cas los xij, lub neej n
Qhov kev pabcuam lub neej ntawm C Purlin Tshuab feem ntau yog 8-15}} xyoo, tab sis nws txawv nyob ntawm ntau yam. Cov hauv qab no yog qhov kev tshawb fawb tshwj xeeb:
1. Rau txhua qhov hluav taws xob tswj lub qhov rooj kaw qhov rooj, qhov qhib thiab kaw kev taw qhia yuav tsum yog tib yam li cov lus qhia ntawm lub thawv hloov. Tshwj xeeb tshaj yog thaum cov khoom si
Txhawm rau kom ntseeg tau tias kev nyab xeeb ntawm cov neeg ua haujlwm ua haujlwm, gutter txoj kev sib haum tshuab feem ntau yog nruab nrog kev tiv thaiv kev nyab xeeb:
Lub tswj hwm cov txheej txheem downspout yeeb nkab tshuab feem ntau muaj cov yam ntxwv hauv qab no:
Nov yog qee txoj hauv kev los daws cov teeb meem cov suab nrov ntawm cov guardrail thawj lub sijhawm ua haujlwm:
Cov yam ntxwv cuam tshuam rau kev khiav hauj lwm efficiency ntawm dov shutter door machinery thiab khoom siv
Rolling shutter qhov rooj thav duab ua tshuab yog ib qho khoom siv zoo heev rau kev ua tau zoo thiab ua tau zoo dov lub qhov rooj. Txhawm rau kom ntseeg tau tias koj lub tshuab tswj hwm qib kev ua tau
Cable tais txoj kev sib xyaw cav tov tsuas yog suav nrog hom hauv qab no thiab lawv cov txiaj ntsig tshwj xeeb:
Txhawm rau kom tau teeb meem sai sai uas nquag muaj cov menyuam yaus shutter ua kev ua kev ua kom haum tshuab yuam, xa mus rau cov hauv qab no:
Roll-up qhov rooj yog siv dav hauv kev lag luam thiab chaw tsim khoom vim lawv cov kav ntev, kev nyab xeeb thiab yooj yim ntawm kev siv. Yuav kom tswj tau nws cov kev ua tau zoo thiab kev ua haujlwm n