DIN6885 Ib hom tseem ceeb thaum uas tig mus yog tus yuam sij uas tso siab rau ntawm ob sab raws li qhov chaw ua haujlwm thiab xa cov torque los ntawm nyem rau ntawm qhov tseem ceeb thiab qhov tseem ceeb.

Cov lus piav qhia: DIN6885 Ib hom kev sib txuas tseem ceeb yog tus yuam sij uas tso siab rau ob sab ua haujlwm ua haujlwm thiab xa cov torque los ntawm nyem rau ntawm qhov tseem ceeb thiab qhov tseem ceeb sab.Raws li lawv cov kev siv sib txawv, cov yuam sij sib npaug tuaj yeem muab faib ua plaub hom: cov yuam sij sib luag zoo tib yam, cov yuam sij nyias nyias, cov yuam sij sib npaug, thiab cov yuam sij zawv zawg.