Nqus Plua Plav Txheej Khoom Siv Tu Vim li cas ho huv
Sep 04, 2020| Nqus plua plav txheej khoom ntxuav kom huv
Vim li cas thiaj huv?
Lub tshuab nqus tsev yuav tsum raug muab ntxuav ua ntej nqus cov txheej txheem, thiab cov pa phem yuav tsum tau muab tshem tawm ntawm haujlwm lossis qhov system cov khoom ua haujlwm; Qhov kev ntxuav tu saum npoo ntawm qhov chaw nqus plua plav kuj tseem ceeb heev, vim tias cov pa roj thiab dej tuaj yeem los ntawm cov pa phem yuav tsis tsuas yog tiv thaiv lub tshuab nqus tsev ua kom tau txais cov qib nqus dej. Thiab vim tias muaj cov pa phem ntxiv, nws tseem yuav ua rau lub zog thiab kev sib khi ntawm kev sib txuas ntawm cov tshuab nqus.
IKS PVD tuam txhab, txheej tshuab zoo nkauj, cuab yeej txheej tshuab, kho qhov muag txheej mahcine, PVD nqus coting kab.Contact peb tam sim no, E-mail: iks.pvd@foxmail.com