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engineering control measures
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engineering control measures
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工学
工程控制措施
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engineering control measures
工程控制措施
应用工程技术的措施和手段(如密闭、通风、冷却、隔离等),控制生产工艺过程中产生或存在的职业危害因素的浓度或强度,使作业环境中有害因素的浓度或强度降至国家职业卫生标准容许的范围之内。
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narrow band semiconductor
narrow-band semiconductor
narrowband signal
narrow-band width
narrow-beam radiation
narrow body aircraft
narrow channel effect
narrow class
narrow convergence
narrow currency growth
narrow-external focus
narrow fabric weaving
narrow gap semiconductor
narrow-gap semiconductor
narrow gap welding
narrow gorge
Narrow-headed vole
narrow heritability
narrow ideal class
narrow illumination
narrowing
narrow-internal focus
narrow lane observation
narrow-line radio galaxy
narrow-line region
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