Khoom Txheej Txheem
Lub luag haujlwm tseem ceeb: Tshem tawm hluav taws xob zoo li qub, uas tau siv dav hauv kev thauj mus los, ntim khoom, khaws cia thiab thauj mus los ntawm cov khoom siv hluav taws xob thiab cov txheej txheem tsim khoom.
Khoom piav qhia: kua qaub thiab alkali tsis kam, tiv taus kub tsawg, cuam tshuam tsis kam, txhuam tsis kam, tawv thiab hnav tsis kam, rwb thaiv tsev kub, tiv thaiv kev poob siab, tsis muaj tshuaj lom thiab tsis hnov ntxhiab, yooj yim los ntxuav, kev pab lub neej ntev, yooj yim los tswj, kev lag luam thiab ruaj khov, thiab ntau lwm qhov zoo.
Cov lag luam siv tau: cov thawv tshwj xeeb hloov pauv rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov chaw tsim khoom tsim khoom, kev thauj khoom kho vajtse kom raug, PCB pawg thawj coj los ua ke cov thawv rau cov khoom siv hluav taws xob, cov thawv xa khoom rau cov khoom siv hluav taws xob zoo meej cia, cov chaw tsim hluav taws xob, thiab lwm yam.
Cim npe nrov: esd lub thawv yas, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, kev cai, lag luam wholesale, yuav, pheej yig, luv nqi, hauv Tshuag
