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

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Применить Всего найдено 2. Отображено 2.
08-08-2023 дата публикации

Dust collecting and blocking device

Номер: CN116550080A
Автор: HUANG YIBIN, GUAN RUTAO, FANG SUJUN, HUANG XIANGYU
Принадлежит:

The invention relates to the technical field of dust removal, in particular to a dust collecting and blocking device which comprises a reel assembly, a dust collecting assembly, a dust collecting assembly and a dust blocking assembly. One end of the fluff strip net is fixedly connected with the reel, the fluff strip net is wound on the reel, and the other end of the fluff strip net extends out of the strip-shaped opening; the water storage device is fixedly arranged on the storage box, the water storage device is provided with a water storage cavity, and water in the water storage cavity can flow to the fluff strip net to humidify the fluff strip net; the collecting disc is provided with a collecting groove, the collecting disc is arranged in the extending direction of the storage box, and the collecting disc is connected with the other end of the fluff batting strip net. While ventilation is not blocked, dust can be effectively collected, and the dustproof effect is improved.

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Номер записи: 1
14-07-2023 дата публикации

Welding auxiliary tool

Номер: CN116423109A
Автор: SHEN SONG, ZHU JUNWEI, GUAN RUTAO, ZHANG YING, HUANG XIANGYU
Принадлежит:

The invention belongs to the technical field of welding, and discloses an auxiliary welding tool which comprises a cooling assembly, the cooling assembly comprises a plurality of cooling boxes connected in sequence, and any cooling box can move along a first plane relative to the adjacent cooling box, so that the relative positions of different cooling boxes are changed along the first plane; the multiple cooling boxes can be arranged along the first plane according to the shape of the welding seam; the cooling box is provided with a liquid storage cavity, the liquid storage cavity is used for containing a cooling medium, the cooling box is provided with a working box wall, the surface of the working box wall is parallel to the first plane, the surface of the working box wall can be attached to the to-be-welded part so that heat exchange can be conducted between the cooling medium in the liquid storage cavity and the to-be-welded part, and the cooling box can be placed near a welding seam ...

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Номер записи: 2