Zipper Sawv Rauv Hnab
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Cov khoom zoo cov khoom zipper sawv ntsug Hnab
Tus zipper sawv ntsug Hnab Hnab Kuj tseem hu ua tus kheej-txhawb nqa lub hnab nrog zipper kuj tseem tau kaw thiab qhib. Raws li cov ntug sib txawv banding txoj kev, nws tau muab faib ua plaub ntug banding thiab peb ntug banding. Plaub ntug banding txhais tau hais tias muaj ib txheej ntawm ntug kev zoo tib yam li cas ntxiv rau lub zipper sefting thaum cov khoom ntim khoom Hoobkas. Thaum siv, cov banding dog dig yuav tsum tau hloov tawm ua ntej, thiab tom qab ntawd lub zipper yog siv los paub ntau dua kev sib khi. Cov qauv no daws qhov tsis zoo uas tus zipper ntug banding lub zog yog qhov me me thiab tsis muaj peev xwm ua rau thauj mus los.