门锁操纵件? door latch control 17? 车门锁止操纵件?
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... downlock 下锁 door latch control 门锁操纵件; 门锁止操纵件 door latch rose 门锁眼挡 ...
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Setting codes of the normal-open fire-proof door, safety control and alarm escape latch system are analyzed and electrical matching design measures are discussed.
摘 要 对现行规范和地方消防规定中常开式防火门、安全控制与报警逃生门锁系统的设置规定进行分析，探讨电气配套设计措施。
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