Qhov zoo tshaj plaws los ua ntej; kev pabcuam yog qhov tseem ceeb; kev lag luam yog kev koom tes "yog peb lub tswv yim lag luam uas peb ib txwm ua raws li thiab ua raws li peb txoj kev lag luam rau Cov Hmoov Dawb Zoo Na2o4s2 90% 88% 85% Sodium Hydrosulfite, Ntau lub sijhawm, peb tau ua tib zoo xav txog txhua yam tshwj xeeb kom ntseeg tau tias txhua yam khoom lossis kev pabcuam txaus siab los ntawm peb cov neeg siv khoom.
Qhov zoo tshaj plaws los ua ntej; kev pab yog qhov tseem ceeb tshaj plaws; kev lag luam ua lag luam yog kev koom tes "yog peb lub tswv yim ua lag luam uas peb lub lag luam tau saib xyuas thiab ua raws li tas li rauTuam Tshoj Sodium Hydrosulfite thiab Sodium Hydrosulphite 88% rau Textile, Peb tau ua haujlwm tau ntau tshaj 10 xyoo. Peb mob siab rau cov khoom zoo thiab kev txhawb nqa cov neeg siv khoom. Tam sim no peb muaj 27 daim ntawv pov thawj khoom siv thiab tsim qauv. Peb caw koj tuaj xyuas peb lub tuam txhab rau kev ncig xyuas tus kheej thiab kev taw qhia ua lag luam siab heev.
Qhov zoo tshaj plaws los ua ntej; kev pabcuam yog qhov tseem ceeb; kev lag luam yog kev koom tes "yog peb lub tswv yim lag luam uas peb ib txwm ua raws li thiab ua raws li peb txoj kev lag luam rau Cov Hmoov Dawb Zoo Na2o4s2 90% 88% 85% Sodium Hydrosulfite, Ntau lub sijhawm, peb tau ua tib zoo xav txog txhua yam tshwj xeeb kom ntseeg tau tias txhua yam khoom lossis kev pabcuam txaus siab los ntawm peb cov neeg siv khoom.
Zoo SiabTuam Tshoj Sodium Hydrosulfite thiab Sodium Hydrosulphite 88% rau Textile, Peb tau ua haujlwm tau ntau tshaj 10 xyoo. Peb mob siab rau cov khoom zoo thiab kev txhawb nqa cov neeg siv khoom. Tam sim no peb muaj 27 daim ntawv pov thawj khoom siv thiab tsim qauv. Peb caw koj tuaj xyuas peb lub tuam txhab rau kev ncig xyuas tus kheej thiab kev taw qhia ua lag luam siab heev.