Full color LED display control chip

Full color LED display control chip First, the overall series form: the LED1-n in the simple serial connection mode is connected end to end, and the current flowing through the LED display is equal. The other is an improved way of bypassing the series connection of 1.1. Second, the overall paral

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The first PTA installation in Poland opens

PKN Orlen, a Polish oil refiner, said that the country has begun construction of the first PTA plant. In August last year, Oren and Mitsubishi Heavy Industries of Japan signed a contract to provide design, supply and on-site monitoring services for the 600,000-ton/year PTA plant. The plant is loca

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Cummins executives in the United States have a Chinese name

Feng Tianxiang, Cao Side, and Chen Anda.... These seemingly culturally appealing Chinese names not only represent a Cummins executive in China, but also represent Cummins’ “Chinese sentiment” in the last 40 years. Cummins has many wonderful stories in China. Cummins executi

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