Every year, JD's 11.11 event is not only a shopping spree for consumers worldwide but also a rigorous test of the logistics ...

In response to the massive orders and complex fulfillment demands of JD’s 11.11, JD Logistics has achieved comprehensive ...

Solar Flare, X-ray Flux, Ionosphere, HF Propagation, Sudden Ionospheric Disturbance, Broadcast Transmitters Share and Cite: ...