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 河南成教 / 安全人机工程学

[单选题]
人体在规定的位置上进行作业时(如操纵机器、维修设备等),必须触及的空间,即作业范围,或称为( )。


A.作业活动空间

B.作业接触空间

C.安全防护空间

D.作业休息空间


 参考答案:
 佳题速递:
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