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电梯轿厢上行超速保护装置
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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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oilproof
oil properties
oil rape
oil recovery by electromagnetic heating
oil recovery strains
oil refining production process control systems
oil refining wastewater
oil reforming
oil repellent finish
oil-rich sag
oil sand body
oil sand exploitation
oil sands
oil saturation
oil-saving ignition technology
oil-saving lamp
oil scraping ring
oil seal ring
oilseed rape
oilseed rape downy mildew
oilseed rape germplasm resources
oilseed rape mosaic virus disease
oilseed rape turnip mosaic virus disease
oilseed rape white rust
oil separator
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更新时间:2026/7/5 2:50:26