Cov kev lag luam kws tshuaj yog kev lag luam nrog kev tshawb fawb tshuaj yeeb, kev loj hlob, thiab kev tsim khoom ua nws cov tub ntxhais. Nws cov khoom lag luam muaj xws li cov khoom siv tshuaj yeeb tshuaj, tshuaj lom neeg, thiab lwm yam ntawm cov lag luam, uas yog qhov tseem ceeb ntawm kev lag luam kws tshuaj. Nws yog lub tswv yim kev lag luam ntsig txog kev lag luam hauv tebchaws, cov neeg muaj kev ruaj ntseg, thiab ib lub hauv paus tseem ceeb, thiab ib lub neej tseem ceeb rau cov neeg lub neej ntawm tag nrho cov pej xeem.
Peb cov khoom tuaj yeem siv rau ntau qhov xwm txheej hauv kev lag luam tshuaj:
Daim ntawv thov ntawm ntau yam tsis yog corrosive tshav kub sib pauv scenarios
Daim ntawv thov ntawm ntau yam kev lom zem xws li kev txhaj tshuaj dej thiab distilled dej
Ob Chav Tubeheet Tshav Kub Kub Rau Pharmetical Industrial
Kev thov ntawm ntau yam corrosive tshav kub sib pauv scenarios
Cov tsis sib xws ntawm cov hlau hluav taws xob
Kev thov ntau yam ua kom sov kub tswj qhov xwm txheej
Daim Ntawv Thov Ntawm Ntau Txheej Txheem Kub Dej Cov Chaw Tsim Tshuaj
Daim Ntawv Thov Qhia Txog Ntau Yam Khoom Siv
Peb Cov Neeg Koom Tes
