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- JR Tunnel Telephone Installed in Chongqing Gaoteng Avenue
- JR Technology Participated in The Petroleum Exhibition in Hangzhou
- JR Waterproof Telephone Installed in Saudi Arabia SWCC Sewage Treatment Plant
- JR205-FK Rugged Telephone Installed in Zhengzhou Subway Station
- JR204-FK Prison Telephone Installed in Local Prison in Poland
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Time: 2017-11-29 10:21:35
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