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![Kev kuaj ib puag ncig ntawm cov khoom siv hluav taws xob thiab cov khoom hluav taws xob]()
Kev kuaj ib puag ncig ntawm cov khoom siv hluav taws xob ...Grgtest ib puag ncig ntawm hluav taws xob thiab cov khoom siv hluav taws xob tuaj yeem muab cov lus qhia txog cov roj av, PEsah, cov saw hluav taws xob hauv nruab nrab, thiab cov saw ntev chlorinatedNtau -
![Kev ua lag luam ib puag ncig ib puag ncig thiab cov khoom siv kev ua haujlwm tau kuaj]()
Kev ua lag luam ib puag ncig ib puag ncig thiab cov khoom...Grgtest muab cov kev ntsuas lub cev rau cov khoom siv lub cev thiab kev sim tshuaj, kev kuaj mob omlizent, cov tshuaj tsw qab, tsw , cov ntaub ntawv tsom xam, thiab kev txhim kho.Ntau
Peb yog cov kws kho cov tshuaj lom neeg cov khoom siv hauv Suav teb, muab cov kev sim thiab cov kev daws teeb meem zoo tshaj plaws. Thov koj xav tiv tauj peb rau kev hais.
Xa kev nug