Kev siv cov dyes ua rau tib neeg lub neej muaj yeeb yuj.Los ntawm cov khaub ncaws ntawm lub cev, lub tsev kawm ntawv lub hnab nyob rau sab nraum qab, raws li ib tug zoo nkauj scarf, khi, feem ntau yog siv nyob rau hauv knitted fabrics, woven fabrics thiab fiber ntau cov khoom, dye lawv nrog liab, daj, ntshav thiab xiav.Nyob rau hauv txoj cai, raws li ib tug organic compound, dye ...
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