1. Txoj kab uas hla: cov diameters uas muaj M3, M4, M1, M1, M1, M14, M18, M18, MBHIMETERS.
2. Xov tw: xov kab nrog sib txawv feem ntau sib haum rau cov suab sib txawv. Piv txwv li, lub suab ntawm M3 yog feem ntau 0.5 millimeters, m4 millimeters, MİT Millimeters, MİT Millimeters, M12 feem ntau yog 1.75 millimeters, thiab M16 feem ntau yog 2 millimeters.
3. Ntev: Muaj ntau ntau cov neeg muaj cai suav nrog 10mm, 20mm, 50mm, thiab lwm yam ntev tuaj yeem ua tau raws li cov kev xav tau.
4. Qeb Qhov Tseeb: Feem ntau muab faib ua theem, thiab qib sib txawv yuav txawv nyob rau hauv qhov tseeb raug thiab nto rougness ntawm xov.
Nws yuav tsum raug sau tseg tias cov kev qhia tshwj xeeb yuav txawv nyob ntawm cov xwm txheej sib txawv thiab cov qauv kev lag luam.
Lub Sijhawm Post: Jul-26-2024