Daim Ntawv Qhia Txhua Lub Limtiam Txog Kev Lag Luam Khoom Siv Raw thiab Cov Khoom Kub rau Lub Limtiam 13th ntawm xyoo 2024

1, Methylene chloride
Cov nqi khoom muag qis hloov pauv thiab nce siab

2, Isobutyraldehyde
Qhov tsis muaj zog tseem ceeb thiab tus nqi poob qis heev