Dab tsi yog Torsion Spring Rate? Kev nkag siab txog lub caij nplooj ntoo hlav yog qhov tseem ceeb. Nws qhia koj ntau yam txog yuav ua li cas lub caij nplooj ntoos hlav coj tus cwj pwm. Rau torsion springs, it’s
Ntawm Xiamen Lin Caij Nplooj Ntoos Hlav, Peb tshwj xeeb hauv kev ua cov khoom lag luam zoo rau kev lag luam rau ntau yam lag luam.
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Peb yuav tiv tauj koj hauv 1 hnub ua haujlwm.