结论：铅及其无机化合物是该企业最严重的职业危害因素，必须积极改进工艺，加强治理和进行个人防护。

Conclusion: Lead and its inorganic compound is a company's most serious occupational hazards, This enterprise must actively improve the process, strengthen governance and to personal protection.

youdao

结论：铅及其无机化合物是该企业最严重的职业危害因素，必须积极改进工艺，加强治理和进行个人防护。

Conclusion: Lead and its inorganic compound is a company's most serious occupational hazards, This enterprise must actively improve the process, strengthen governance and to personal protection.

youdao