- 26
- Sep
Kev lom zem me nyuam me ua si khoom perth nrog swb tsim
Cov khoom ua si me nyuam yaus yog cov khoom ua si yas sab hauv tsev nyiam rau cov menyuam hauv tsev.
Peb cov menyuam me ua si khoom siv tus nqi perth yog tus nqi tau.
Peb tsim txhua yam me nyuam me ua si khoom perth nrog cov khoom yas LLDPE txawv teb chaws.
Lub sijhawm khoom xa tuaj ntawm menyuam yaus cov khoom siv ua si nrawm heev, tsawg tsawg cov khoom lag luam rau kev xaj xaj, kwv yees li 10 hnub rau kev xaj dav dav.