Ntoo Rooj Tog Kab Hom
Aug 19, 2019
Ntoo Rooj Tog Kab Hom
Ntoo-yas kab yog ib yam tshiab ntawm cov khoom siv sib txuas, uas tau muaj kev vam meej nyob rau xyoo tas los no hauv Suav teb. Nws hais txog kev siv cov tshuaj polyethylene, polypropylene thiab polyvinyl chloride hloov cov cob rau cov nplaum ua niaj zaus, thiab sib xyaw nrog ntau dua li 35% - 60% cov hmoov ntoo, txhuv husk, straw thiab lwm yam pov tseg cov nroj tsuag los ua cov ntaub ntawv ntoo tshiab, uas yog tom qab tsim los ntawm txheej txheem kev rho tawm. Nws yog tsuas yog siv los hloov ntoo thiab gypsum kab.
