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空气及其他气体的净化设备 除尘器的分类
Cleaning equipment for air and other gases; Classification of dust separators
参考页数:5P.;A4
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火灾探测和报警系统.第22部分:管道用烟雾检测器设备
Fire detection and alarm systems - Part 22: Smoke-detection equipment for ducts
参考页数:44P.;A4
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固定污染源排放.通风管速率和流量的手工和自动测定.第2部分:自动测量系统
Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 2: Automated measuring systems
参考页数:56P;A4
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使用非萃取方法的废气成分的自动测量系统
Automated measuring systems for flue gas components using non-extractive methods
参考页数:18P;A4
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气体探测器.探测住宅内一氧化碳用电气装置. 第1部分: 试验方法和性能要求
Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1 : test methods and performance requirements
参考页数:47P.;A4
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单一和多测点一氧化碳探测器
UL Standard for Safety Single and Multiple Station Carbon Monoxide Alarms (Fourth Edition; Reprint with Revisions Through and Including September 4@ 2018)
参考页数:181P.;A4
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气体探测器.探测住宅内一氧化碳用电气装置.试验方法和性能要求
Gas detectors. Electrical apparatus for the detection of carbon monoxide in domestic premises. Test methods and performance requirements
参考页数:42P.;A4
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硫化氢指示器/警报器
Hydrogen sulfide indicator/alarm
参考页数:14P;A4
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