Look at the excitement!!Pinduoduo, which has made the e-commerce market extremely involved, has stirred up trouble in the overseas market again. This time, it is directly competing with our domestic seed players...

You can leave without anything when you go outBut you can't go without your phoneAnd the phone must have electricityPower Bank as a Mobile "Gas Station"Has become a necessity in our livesHas deeply integrated into our liveshoweverMost power banks use lithium batteriesDue to its chemical propertiesUsing flammable organic electrolytes, etcThere are certain potential risksIf encounteringHigh temperature, squeezing or collisionOr use counterfeit productsExtremely prone to fire and explosionCausing very serious consequencesLithium batteries and power banks have a "new insurance" for quality and safetyRecently, the State Administration for Market Regulation announced that starting from August 1, 2023, CCC certification management will be implemented for lithium-ion batteries, battery packs, and mobile power sources. Starting from August 1, 2024, those who have not obtained CCC certification and marked with certification marks shall not be allowed to leave the factory, sell, import, or use them in other business activities...

Preface:Have you ever encountered a requirement where the product requires the same user to be allowed to log in at the same time according to backend Settings, or when it is not allowed to log in at the same time, it is necessary to force the previous offline scenario. This article will lead you to implement a simple requirement for this scenario...

On July 24th, the reporter learned from Taobao and Tmall that the number of new merchants on Tmall in the second quarter increased by 75% year-on-year, surpassing the number of new merchants in the first half of last year.Among them, the top 5 popular categories of new merchants entering Tmall in the second quarter are consumer electronics, clothing and fashion, home decoration, food, and home furnishings...

Reporter Fan JiaOn July 24th, the Shandong Provincial Government website released the "Action Plan for the Leap Development of Cross border E-commerce in Shandong Province (2023-2025)" (hereinafter referred to as the "Action Plan"), aiming to create 20 cross-border e-commerce characteristic industrial belts, cultivate 100 well-known cross-border e-commerce brands with strong international competitiveness, incubate 1000 emerging cross-border e-commerce enterprises, achieve cross-border e-commerce industry clustering, brand clustering, and efficient service by 2025 Ecological prosperity, promoting stable scale and optimized structure of foreign trade.The Action Plan lists eleven key work tasks:Innovate and enhance the "cross-border e-commerce+industrial belt" model...

Before you read this article, please click on "Follow" to facilitate your immediate discussion and sharing, which has brought you a different sense of participation. Thank you for your recognition!The text/knowledge is so strangeEditor/Knowledge is so strangeYangtze RiverIt is the longest and largest river in China, as well as the world's largest river basinabove all...

On July 24th, the official Weibo account of "Youku" released a statement:The TFBOYS Ten Year Promise concert will be live streamed online and will be invoiced at 13:58 today. The online price is not accurate, and there is no need for members or "ticket grabbing"...

The static pressure pipe pile test pile is carried out in an orderly manner.Recently, the static pressure pipe pile test of the Su Song Planetarium project has been successfully completed, laying a solid foundation for the comprehensive pile foundation construction of the project...

Shanghai, July 23 (Reporter Meng Xindi)In order to deeply implement the innovation driven development strategy and accelerate the realization of high-level technological self-reliance and self-improvement, the Shanghai Municipal Government recently released the "Implementation Plan for Cultivating High Quality Incubators in Shanghai" (hereinafter referred to as the "Plan").What is a high-quality incubator? How is it different from ordinary technology incubators? It is reported that high-quality incubators are high-level innovation and entrepreneurship service institutions that focus on the core of first-class incubation talents, focusing on high-tech innovation strategies, disruptive technology achievement transformation, hard technology enterprise incubation, and full factor resource integration...

Our telegram (reporter Li Kaixuan) recently, the first ten thousand meter deep well in Sichuan Basin, Shendi Chuanke 1 Well, was drilled in Jiange County, Guangyuan City. This is one of the ten thousand meter deep wells with the greatest difficulty in drilling in the world, and also the second ten thousand meter deep well in China after the one in the Tarim Basin...

Maglev with a speed of 600km/h, the world's largest marine Gene pool, Leitz ultra high precision measuring machine, "Fuxing" intelligent Multiple unit, air suspension centrifugal water chiller, active air temperature control container....

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