闸装置 meaning in Chinese

brake gear

Specification for combined recloser equipment
综合重合闸装置技术条件
Application of plc in automatic reclosing
在自动重合闸装置中的应用
Failure analysis and logic improvement for p442 auto - reclosing
442重合闸装置误重合分析及其改进
Compensation brake gear
平衡闸装置
Railway transport equipment . unbored axles with threaded and slotted ends . wheel locking devices
铁路运输设备.带螺纹端头和带槽端头的未钻孔轴.车轮抱闸装置

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