目的探讨手传振动对接触者早期职业损害的指标，避免发生手传振动导致的不可逆改变。

Objective to study the early indicator of hand arm vibration damage and avoid irreversible changes of hand arm vibration disease.

youdao

目的探讨手传振动对接触者早期职业损害的指标，避免发生手传振动导致的不可逆改变。

Objective to study the early indicator of hand arm vibration damage and avoid irreversible changes of hand arm vibration disease.

youdao