Methods Field investigation and detection of occupational health hazards were applied.

方法采用现场职业卫生学调查和职业病危害因素检测检验方法。

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To be responsible for the issuance and administration of the occupational health safety permits and report of occupational hazards.

负责职业卫生安全许可证颁发管理工作和负责职业危害申报工作。

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Objective: to find out whether there are occupational taboos, and to establish the basic health records for people who are exposed to occupational hazards.

上岗前健康检查的目的：发现有无职业禁忌，建立接触职业病危害因素人员的基础健康档案。

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Bernardo Ramazzini, a 17th century occupational physician actually recognized the health hazards associated with prolonged sitting, especially among writers who developed fatigue in their upper extremities.

FORBES: Why Sitting Increases Your Risk of Dying Sooner