问题
单项选择题
在洁净空调系统运行中，如果突然发现某点的空气的含尘量超过正常值，应考虑有空气过滤器破损的可能，要用（）仪器对过滤器进行检查。
A、粉尘监测仪
B、有机物监测仪
C、放射性监测仪
D、尘埃粒子计数器
答案
参考答案：D
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在洁净空调系统运行中，如果突然发现某点的空气的含尘量超过正常值，应考虑有空气过滤器破损的可能，要用（）仪器对过滤器进行检查。
A、粉尘监测仪
B、有机物监测仪
C、放射性监测仪
D、尘埃粒子计数器
参考答案：D
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