Kev Tshaj Lij Tuam Tshoj Isomethyltetrahydrophthalic Anhydride
Txawm yog tus neeg siv khoom tshiab lossis tus neeg yuav khoom qub, peb ntseeg hais tias kev hais lus ntev thiab kev sib raug zoo rau Tuam Tshoj Isomethyltetrahydrophthalic Anhydride, Peb yuav kho cov khoom raws li qhov xav tau thiab peb tuaj yeem ntim rau koj tus kheej thaum koj yuav.
Txawm yog tus neeg siv khoom tshiab lossis tus neeg yuav khoom qub, peb ntseeg hais tias kev sib txuas lus ntev thiab kev sib raug zoo uas ntseeg tau rauTuam Tshoj Mthpa thiab 26590-20-5Peb lub tuam txhab ua haujlwm los ntawm txoj cai ua haujlwm ntawm "kev ncaj ncees, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes". Peb vam tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg ua lag luam los ntawm thoob plaws lub ntiaj teb.
Sau koj cov lus ntawm no thiab xa tuaj rau peb











