[ Objective] To predict the asbestosis incidence of workers in rural asbestos factories, and evaluate the comprehensive dust-control results.

  • [目的]预测乡镇石棉加工人员发病趋势,评价综合防尘效果。

  • 互联网摘选 2025-01-19 23:40:24

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句