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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 2. Отображено 2.
08-08-2023 дата публикации

Communication system

Номер: CN116567151A
Автор: CHEN XIN, QIN BAOGEN, QIN NAN, MIAO JUN, WANG ZUQING, LIAO HAIMING, HUANG XIAOMING, LUO HONGJIANG, LIU HONGBO, MA GUANGYU, HAN WENZHE, ZHANG QIANG, XIA WEI, WU NAIXING, ZHU LIANGZHENG, KUANG ZHANGBING, LI MINGXIN, ZHOU XIAOLONG, SUN NING, LIANG XI, LIU DAOJI, ZHAO HUI, ZHENG TAO, NIE XIAOKE, YANG LING, ZHAO GUANGYONG, SHUANG ZHEN, YANG SHIBIAO, FANG YUNGEN, MENG TAO, YAN ZHIQIANG, LU JIE, WANG YU, QIU YONG, XU QIUFANG, XIE YANHONG
Принадлежит:

The invention provides a communication system, relates to the technical field of communication, and is used for reducing connection time delay and call time delay in an international traffic switching process and improving user experience. The communication system is characterized in that an international gateway switching device is respectively connected with a plurality of provincial/autonomous district level long-distance tandem devices; the provincial/autonomous region level long-distance tandem device is respectively connected with other provincial/autonomous region level long-distance tandem devices with direct circuits, a city-level telephone traffic tandem device belonging to a provincial conference/first government of a province/autonomous region where the provincial/autonomous region level long-distance tandem device is located, and a gateway switching device in the provincial/autonomous region; a plurality of non-provincial conference/non-first government city/zhou/alliance level ...

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Номер записи: 1
08-03-2017 дата публикации

Pipeline performance detection device

Номер: CN0206002436U
Автор: HU JIAFU, MIAO BIN, LI HAO, NIE XIAOKE
Принадлежит: NANJING JIAYE INSPECTION ENG CO LTD, NANJING JIAYE INSPECTION ENGINEERING CO., LTD.

The utility model discloses a pipeline performance detection device, including handheld pole, connecting rod and measuring end, handheld pole passes through the connecting rod and connects overheadly at the sense terminal, sense terminal pretext base, the power -driven rotation axle is constituteed with the detection support, power -driven rotation axle movable mounting is on the base, the one end of detection support is passed through the telescopic link and is connected epaxially at power -driven rotation, the other end that detects the support is equipped with curved detection head, the outside of detecting the head is equipped with a plurality of flexible support rod's of having transmission gyro wheel, the inside of detecting the head is equipped with convex elasticity seal cover, the inside of elasticity seal cover is equipped with light sources and signal transducer, the outside of elasticity seal cover is passed through two -stage telescopic rod and is connected in the detection ...

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Номер записи: 2