Relay contact unit cleaning device

The utility model discloses a relay contact unit cleaning device, and belongs to the technical field of railway signal relay contact unit processing devices. The relay contact unit cleaning device comprises a cleaning device body, the cleaning device body comprises a cover plate and a bottom plate,...

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Bibliographische Detailangaben
Hauptverfasser:	DONG FANG, WANG LINLIN, LIU SIHAN, ZHENG NA, JU HONGZHI, LUO WENTIAN, XUE QIUSHI, LI QINGSHI, XIA YANHUA, ZHANG ZHIYU, CHO IK-HEE, TAN XIAO, MENG DONGDONG, GUO NING, ZHAI LICHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING
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