Cov Hnab Ziplock Siv Tau Dua Rau Cov Tshuaj Pleev Xim Thiab Cov Khoom Siv

Kev Piav Qhia Luv:

Khaws koj cov tshuaj pleev ib ce thiab cov khoom siv me me kom zoo nkauj nrog peb lub hnab ziplock zoo. Ua los ntawm cov khoom siv PE ruaj khov thiab pob tshab, cov hnab no zoo meej rau kev khaws cov tshuaj pleev ib ce, cov hniav nyiaj hniav kub, lossis cov khoom siv mus ncig. Lub teeb yuag thiab siv tau dua, lawv muaj lub foob ruaj khov los tiv thaiv cov khoom ntawm cov dej noo thiab hmoov av. Muaj ntau qhov ntau thiab tsawg thiab cov qauv tsim rau kev txiav txim ntau.