Xov xwm kev lag luam
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Txoj kev loj hlob ntawm cov ntaub ntawv degradable rov qab mus rau ntau qhov laj thawj thiab sib npaug ntawm kev xav
Tsawg-density polyethylene (LDPE) yog tam sim no feem ntau siv cov txheej txheem txheej txheej rau daim ntawv.Polylactic acid (PLA) yog qhov thib ob rau nws, suav txog ntau dua 5% ntawm kev lag luam sib koom hauv kev lag luam, uas yog ...Nyeem ntxiv -
Kev cog lus rau yav tom ntej ntawm Tuam Tshoj tus Dej-raws li Barrier Board
Raws li cov ntaub ntawv txheeb cais, kev tsim khoom muaj peev xwm ntawm lub rooj sib tham hauv dej hauv Suav teb yog ze rau 2,000 tons hauv ib hlis xyoo 2023, uas yog qhov nce ntxiv piv rau 800 tons hauv ib hlis xyoo tas los.Txawm li cas los xij, xws li capac...Nyeem ntxiv