Ntau cov khoom siv qoj ib ce koj yuav muaj fiberglass.Piv txwv li, cov hlua hluav taws xob hlais, Felix sticks, grips, thiab txawm tias cov phom fascia siv los so cov leeg, uas nrov heev hauv tsev tsis ntev los no, kuj muaj iav fibers.Cov khoom siv loj dua, treadmills, rowing machines, elliptical machines.Tsis hais.Ntxiv nrog rau cov khoom siv hauv tsev, peb cov rooj ntaus pob tesniv, ntaus pob tesniv, ntaus pob tesniv, ntaus pob ntaus pob, thiab lwm yam kuj muaj cov iav fiber ntau.Raws li cov khoom siv txhawb zog, fiberglass tuaj yeem txhim kho kev ua haujlwm ntawm cov khoom siv kis las, ua rau cov khoom sib zog, muaj zog thiab ruaj khov.
Post lub sij hawm: Jun-02-2022