occupational hygiene

 
  • 劳动卫生

occupational hygiene的用法和样例:

例句

  1. Labor hygiene of a brown alundum grinding material workshop ofTaiyuan emery wheel factory was investigated.
    本文对太原砂轮厂生产棕刚玉磨料的车间进行了劳动卫生调查。

occupational hygiene的相关资料:

临近单词

今日热词
目录 附录 查词历史