Zig-zag Hlau

zig zag hlau yog ib qho ntawm cov tsev cog khoom siv rau kev kho cov yeeb yaj kiab

solar single span zaj duab xis tsev cog khoom , Zoo siab txais tos rau peb lub Hoobkas kom muaj kev tuaj xyuas thiab kev nug.

1. Lub sijhawm khoom xa tuaj ntev npaum li cas?
Raws li koj lub tsev cog khoom loj thiab qhov system, lub sijhawm xa khoom feem ntau yog 10-60 hnub.

2. Lub sijhawm lav ntev npaum li cas?
Cov khoom sib txawv muaj qhov sib txawv, feem ntau yog lub tshuab hluav taws xob lav 1 xyoo, cov qauv steel 15 xyoo, iav 15 xyoo, hnub ci net 2-3 xyoo, thiab lwm yam.

3. Puas yog koj lub tuam txhab lag luam txawv teb chaws lossis chaw tsim khoom?
peb yog cov chaw tsim khoom.

4. Koj puas tuaj yeem muab cov qauv?
Cov khoom me me tuaj yeem muab tau, tab sis koj yuav tsum them tus nqi nthuav tawm.

5. Koj lub tuam txhab puas tuaj yeem muab lub tsev cog khoom tsim?
Peb lub tuam txhab tuaj yeem muab cov tsev cog khoom tsim raws li koj cov av thiab kev npaj tom qab tso nyiaj. Thiab peb tuaj yeem muab daim duab yooj yim ua ntej kos npe rau daim ntawv cog lus.

6. Yuav ua li cas rau nruab tsev cog khoom?
yog tias xav tau, peb cov kws ua haujlwm 2-4 lossis txhua tus neeg ua haujlwm los qhia kev txhim kho hauv koj qhov chaw.
Yog tias koj xav txuag nyiaj, peb tsuas yog xa cov engineers, thiab koj phim cov neeg ua haujlwm hauv zos. Yog tias koj xav tias nws nyuaj ua, peb kuj tuaj yeem xa cov engineers thiab cov neeg ua haujlwm los nruab rau koj.

7. Thaum txhim kho, peb yuav tsum them tus nqi dab tsi?
peb cov engineers thiab cov neeg ua haujlwm vixaj thiab daim pib mus ncig, lawv cov zaub mov thiab chaw nyob, lawv kev sib txuas lus