China Friday (December 9) successfully launched the Jielong 3 carrier rocket in the Yellow Sea.14 satellites are accurately sent to the scheduled track.NotPeople's Daily and China News Network reported that the Jielong No. 3 Rockets used the pure business model to develop, which has the characteristics of strong launch capacity, large rectification cover space, diverse launch methods, high economy, high launch efficiency, short performance cycle.It can complete the preparation and launch of Star Arrow technology within a week. It is a high -cost, high -reliable, fast -performance, fast -emission solid -carrying rocket for future satellite constellation fast -moving launch needs.NotThe Rockets can perform launch tasks at sea and can be launched in the traditional land launch field.This task also realized the leap of cold launch at sea to sea.Cold launch uses the ejaculation to eject the rocket to high altitude and then ignite. The advantage is that it is possible to protect the launch platform, but the launch capacity is limited; the heat launch is to directly launch the launchers after the engine ignition.NotAccording to reports, the successful success of this task marks major progress in the development of China's carrier rocket -type scores and the development of China's solid carrier rocket series.