Chaw Ua Hauj Lwm Qauv Lub tuam txhab engineering engineering Puls tsiv mus rau qhov chaw tshiab thiab siv lub sijhawm no rau kev pom thiab txhawb txoj kev sib koom tes tshiab hauv lub tuam txhab. Qhov chaw ua haujlwm tshiab yog tsav kev hloov kev coj noj coj ua, nrog cov pawg qhia txog qhov kev sib txuas lus sab hauv, tshwj xeeb ntawm kev tshawb fawb thiab kev tsim kho thiab lwm lub tuam tsev. Lub tuam txhab tseem tau pom qhov nce ntawm cov rooj sib tham tsis raws cai, paub tias yog ib qho ntawm cov cim tseem ceeb ntawm kev ua tiav hauv kev tshawb fawb thiab kev tsim kho tshiab.



