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Do you know these traditional customs of Dragon Boat Festival?
Jun . 02 . 2022
The Dragon Boat Festival, also known as the Duanyang Festival, the Chongwu Festival, the Dragon Boat Festival, the Tianzhong Festival, etc., together with the Spring Festival, the Qingming Festival and the Mid-Autumn Festival, are known as the four tradit
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What is push button type switch and describe its operation
Mar . 03 . 2022
Shanghai Hongbo Electric Co., Ltd. will explain the customer's doubts and questions on the Alibaba store online from 4:00-6:00 pm today（2022.03.03,China time）. If you need it, you can directly click the link and ask questions online, thank you.
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STOP! Do you know the emergency stop button?
Dec . 12 . 2021
The emergency stop button can also be called the "emergency stop button", as the name implies: when an emergency occurs, people can quickly press this button to achieve protective measures.
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Complete set of push button switches from different brands at home and abroad
Oct . 19 . 2021
Brand: HBAN; in recent years, a relatively strong manufacturer, only produces research and development button switches and signal lights, very professional. Compared with the above two, they were actually established earlier, with many patents and new tec
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The red wave button escorts Shenzhen's first driverless subway train
Jul . 06 . 2021
On the morning of April 17, the first train of Shenzhen Metro Line 20 rolled off the line of CRRC Changsha. The train is the first rail transit vehicle in Shenzhen to adopt the highest level of autonomous driving technology, marking that Shenzhen's ra
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