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【单选题】
卫生部2002年22号令公布的《建设项目职业病危害分类管理办法》第十六条中明确指出:建设项目竣立后,在试运行期间,应当对职业病防护设施运行情况和工作场所职业病危害因素进行监测,并在试运行( )个月内进行控制效果评价。
A.
3
B.
6
C.
12
D.
24
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