Nrog cov thev naus laus zis thiab cov chaw siv niaj hnub, kev tswj hwm zoo, tus nqi tsim nyog, kev pabcuam zoo thiab kev koom tes nrog cov neeg siv khoom, peb mob siab rau muab cov txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom rau qhov zoo ISO Dyestuff Na2s2o4 Sodium Hydrosulfite, Tam sim no, peb tau nrhiav kev koom tes loj dua nrog cov neeg siv khoom txawv teb chaws nyob ntawm cov txiaj ntsig sib koom ua ke. Thov koj xav tias dawb hu rau peb kom paub meej ntxiv.
Nrog rau cov thev naus laus zis thiab cov chaw tsim khoom zoo tshaj plaws, kev tswj hwm zoo, tus nqi tsim nyog, kev pabcuam zoo thiab kev koom tes zoo nrog cov neeg siv khoom, peb mob siab rau kev muab cov txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom rauTuam Tshoj Sodium Hydrosulfite Hmoov thiab Dyestuff Sodium Hydrosulfite, Peb muaj ib pab neeg muag khoom tshaj lij, lawv tau kawm txog cov thev naus laus zis zoo tshaj plaws thiab cov txheej txheem tsim khoom, muaj ntau xyoo ntawm kev paub txog kev muag khoom txawv teb chaws, nrog cov neeg siv khoom tuaj yeem sib txuas lus zoo thiab nkag siab txog qhov xav tau tiag tiag ntawm cov neeg siv khoom, muab cov neeg siv khoom nrog kev pabcuam tus kheej thiab cov khoom tshwj xeeb.
Nrog cov thev naus laus zis thiab cov chaw siv niaj hnub, kev tswj hwm zoo, tus nqi tsim nyog, kev pabcuam zoo thiab kev koom tes nrog cov neeg siv khoom, peb mob siab rau muab cov txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom rau qhov zoo ISO Dyestuff Na2s2o4 Sodium Hydrosulfite, Tam sim no, peb tau nrhiav kev koom tes loj dua nrog cov neeg siv khoom txawv teb chaws nyob ntawm cov txiaj ntsig sib koom ua ke. Thov koj xav tias dawb hu rau peb kom paub meej ntxiv.
Zoo heevTuam Tshoj Sodium Hydrosulfite Hmoov thiab Dyestuff Sodium Hydrosulfite, Peb muaj ib pab neeg muag khoom tshaj lij, lawv tau kawm txog cov thev naus laus zis zoo tshaj plaws thiab cov txheej txheem tsim khoom, muaj ntau xyoo ntawm kev paub txog kev muag khoom txawv teb chaws, nrog cov neeg siv khoom tuaj yeem sib txuas lus zoo thiab nkag siab txog qhov xav tau tiag tiag ntawm cov neeg siv khoom, muab cov neeg siv khoom nrog kev pabcuam tus kheej thiab cov khoom tshwj xeeb.