Tus tseem ceeb

Cov Tub Ntxhais Tub Ntxhais Kawm KR yog siv rau kev txiav ib lub cim nplhaib pob zeb lossis pob zeb ua vaj tse (alsoreinforced class). Qhov chaw tseem ceeb tshaj plaws feem ntau tawg nrog txaug, pob zeb auger lossis cross - cutter. Qhov kom zoo dua ntawm cov tseem ceeb ntawm cov tseem ceeb yog kev xav tau ntawm cov neeg coob coob quab yuam thiab lub zog ntawm lub nplhaib me me ntawm kev txiav cov hniav. Lub Inch Chak Series Core tshib sib phim nrog cov hlab cas. Lwm qhov ntev thiab diameters tuaj yeem muab rau ntawm kev thov. Lub cev hnyav yog kwv yees qhov tseem ceeb.