A.氯化氢B.丙烯醛C.二氧化碳D.硫化氢E.氮气最常见的窒息性气体为职业病学综合复习题(B型题)

作者: rantiku 人气: - 评论: 0
问题 A.氯化氢 B.丙烯醛 C.二氧化碳 D.硫化氢 E.氮气 最常见的窒息性气体为
选项 职业病学综合复习题(B型题)
答案 D
解析

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