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- 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。
- Study on labor hygiene issue in county enterprises 关于乡镇企业劳动卫生问题与对策的探讨
- labor hygiene and occupational disease institute 劳动卫生职业病研究所
- Study On Labor Hygiene Working Methods In Villiges And Towns 乡镇企业劳动卫生工作方法探讨
- Problems in labor hygiene after the reform in enterprises 略谈企业改制后劳动卫生存在的问题及对策
- Labor Hygiene Research on Asphalt Concrete Mixture Engineering 沥青混凝土拌制工程劳动卫生调查
- Labor hygiene status of resin sand application in China and abroad 国内外应用树脂砂的劳动卫生状况
- Investigation on labor hygiene in steel cable factory 钢丝绳厂劳动卫生学调查
- Effective evaluation on labor hygiene facility for a project 某工程劳动卫生设施效果评价
- It takes a lot of labor to build a railway. 修筑一条铁路要花费许多劳动力。
- Wash regularly to ensure personal hygiene. 要经常洗澡以保证个人卫生。
- Supervision and administtation on labor hygiene in country enterprises 乡镇企业劳动卫生监督管理
- You needn't labor a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- He is a member of the Labor Party. 他是一名工党党员。
- There is a clear division of labor in ants. 蚂蚁间有明确的分工。
- Their labor efficiency is very high. 他们的工作效率很高。
- He was given5 months' hard labor. 他被处罚做五个月的苦工。
- The Labor Party came into power in 1945. 1945年工党上台执政。
- The numbing labor tended to alienate workers. 枯燥的工作可以使工人变得麻木
- People should wash regularly to ensure personal hygiene. 人们应经常洗澡以保证个人卫生。
