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电梯轿厢上行超速保护装置
释义
电梯轿厢上行超速保护装置
Encyclopedia
工学
特种设备安全保护装置
释
device for uncontrolled ascending car protection of lift
电梯轿厢上行超速保护装置
当电梯发生传动失效和制动失效等故障致使上行超速到一定程度时启动以保护轿内乘客和财产安全的重要安全部件。
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nutation period
nutgrass
nutgrass galingale rhizome
nuthatches
nutlet
nutmeg
nutmeg family
nu-torque spinning
nu-torque spinning yarn
nutricline
nutrient
nutrient absorption in aquatic animals
nutrient acquisition strategy
nutrient agronomic efficiency
nutrient antagonism
nutrient assimilation
nutrient balance
nutrient bioavailability of aquatic organisms
nutrient budget
nutrient-conservation strategy
nutrient control system for soilless culture
nutrient criteria
nutrient deficiency
nutrient deficiency symptom
nutrient deficiency symptom in plant
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