Txhim khu kev ua tau zoo nrog GTEC's Dispersion tshuab Cov Khoom Muag Koj puas xav tau cov tshuab dispersion zoo los ua kom koj cov txheej txheem tsim khoom? Saib tsis muaj ntxiv tshaj li GTEC, lub tuam txhab ua lag luam thiab cov chaw muag khoom ntawm cov tshuab dispersion thiab lwm yam