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zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. KYL-668H Data Radio Modem User Manual
Shenzhen KYL Communication Equipment Co., Ltd Address: Unit 5-7, Building3, Huangdu Square, South of Exhibition Center,Yitian Road, Futian District, Shenzhen Guangdong China Tel: +0086-755-83410815 Moble: +0086-15999598114 Fax: +0086-755-8340...