Yinghe keeb kwm thiab kev lag luam hom: Yinghe cov twj siv hluav taws xob roj av uas muaj kev pabcuam txawv teb chaws Peb lub tuam txhab tau tsim tsa hauv xyoo 2002, Yinghe tau dhau los ua cov khoom siv hauv tsev zoo nkauj thiab teb chaws muaj kev lag luam niaj hnub, cov khoom lag luam thiab cov kev pabcuam hauv lub tebchaws yog qhov thib ob. Peb cov khoom muag tau muag zoo rau ntau tshaj 200 lub teb chaws thiab cov cheeb tsam ntawm lub ntiaj teb.
Raws li cov tseem ceeb ntawm cov inkjet tshuab luam ntawv, qhov ruaj khov ntawm lub taub hau luam tawm tsis ncaj ncees txiav txim siab qhov zoo ntawm lub tshuab. Thaum cov nqi luam tawm ntawm lub taub hau luam tawm yog qhov tseem ceeb, yuav ua li cas txuas tau cov kev pabcuam lub neej ntawm lub taub hau hloov thiab kev hnav, thiab tswj lub taub hau luam kom zoo.
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