Visual fatigue and relevant factors of 72 female workers engaged in delicate jobs and 72 paired controls were investigated.
对某电子管厂从事精细作业的72例女工与配对选取的72例对照进行了视疲劳及有关因素的调查分析。
Visual fatigue and relevant factors of 72 female workers engaged in delicate jobs and 72 paired controls were investigated.
对某电子管厂从事精细作业的72例女工与配对选取的72例对照进行了视疲劳及有关因素的调查分析。
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