Txiv maj phaub koob
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Txiv maj phaub koob rau kev tsim cov khoom siv txiv maj phaub (Thick Triangular Needle)
Txiv maj phaub koob, siv rau prick txiv maj phaub txaj lossis lwm cov fibers crude, feem ntau yog siv nyob rau sab qab teb thiab South Asian lub teb chaws.Vim hais tias cov txiv maj phaub fiber yog ntxhib, yog li qhov tob ntawm cov hniav xav tau tob zuj zus, cov txheej txheem ntawm cov hniav yog nce, cov koob tuav tau muaj zog, thiab cov tawv tawv yog tawv, thiab lub sij hawm hnav-tiv taus ntev.
Kev xaiv ntau yam
• Koob loj: 16
• Koob ntev: 3.5 "4"
• Barb puab: GBFL GB LB
• Lwm cov duab ntawm qhov chaw ua haujlwm, tshuab naj npawb, barb zoo thiab rab koob ntev tuaj yeem kho tau
