中文版
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2017 China Sourcing Fair: Electronics & Components (S... [Industry News] 2018-02-09
2018 China Sourcing Fair: Electronics & Components (sPRINGEdition) Time :2018.04.11-14 Venue: Asia World- Expo, Hong Kong(near the Hongkong airport) Booth :9B14 Welcome ... Details>>
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Radio working principle [Industry News] 2012-12-13
Radio working principle 2012-7-4 10:20:33 reading: 254 In 1, transmitting part: Phase locked loop and voltage controlled oscillator ( VCO ) generates and emits a radio frequen... Details>>
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Accounting examination fence man holding " walkie-tal... [Industry News] 2012-12-13
Core tip: yesterday morning, the annual national accounting qualification examination. The hotline received citizen newspaper in Xuzhou: biological engineering Career Technical C... Details>>
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Hand intercom sells fast food [Industry News] 2012-12-13
Yesterday, in the fair field, the reporter saw a guy holding a walkie-talkie holding a box fast food. He said: " the fair of the many merchants sell fast, competition is intense,... Details>>
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Novel interphone, " a hundred responses to a hundreds... [Industry News] 2012-12-13
Report from our correspondent yesterday, Hangzhou city government network digital trunked radio officially opened. This is the first domestic independent intellectual property ri... Details>>
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More than 2,000 black walkie-talkie "checked [Industry News] 2012-12-13
Newspaper September 13 (Hanjie Jie) on the 13th, the reporter was informed from the Municipal Administration of Radio, after more than two months of concentration and control, We... Details>>
