As a popular indoor large screen display product in the market, LCD splicing screen is composed of multiple splicing units, which can flexibly splice the screen. According to the actual application requirements, different splicing units can be selected to
Introduction: Mencius said: "the wise man makes others clear with his own wisdom"; the main idea is that the wise people usually let themselves have wisdom first, and then make others aware of it. The same is true for a school. Only with advance
Founded in July 1983 with a registered capital of 326.5 billion yuan, China Petrochemical Group Co., Ltd. is a super large petroleum and petrochemical enterprise group, mainly engaged in industrial investment and investment management; exploration, exploi
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