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由于长期吸入游离二氧化硅含量较高的粉尘而引起的肺组织纤维化,典型...
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苯环境作业女工在怀孕期必须调离苯作业,而哺乳期在严格执行个人防护...
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长期接触较强烈的噪声引起听觉器官损伤的变化一般是从()逐渐发展成为()的。...
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刺激性气体中,溶解度()的气体主要损害眼睛和上呼吸道,溶解度()的气体易进入呼吸道深部对肺组织产生损害。...
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慢性苯中毒引起的血液系统损害最早和最常见的血象异常表现是持续性白细胞计数减少。...
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识别和判定职业性致癌因素主要通过()、()和()三方面研究。...
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