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Industry 4.0 proposed by Germany has three major themes: first, intelligent factories, focusing on intelligent production systems and processes, and the realization of networked distributed production facilities; The second is intelligent production, which mainly involves the production logistics management of the whole enterprise, human-computer interaction and the application of 3D technology in the industrial production process. The third is intelligent logistics, which integrates logistics resources mainly through the Internet, the Internet of Things and the Internet of Services to give full play to the efficiency of existing logistics resources.However, crocodiles' short, rounded and sparsely arranged teeth do not have the function of cutting flesh. Their main function is to hook and inject the skin of prey during hunting to prevent prey from escaping. Land carnivores pay more attention to chewing, so they do not have such function.马西瑞两兄弟统治着约翰内斯堡的黑社会，但一个超自然的家族诅咒和错综复杂的背叛之网却可能毁掉他们……Lavendula angustifolia弩哥和好友们一起骑着摩托穿越不同的城市，去当地的酒吧、纹身店等感受不同文化习俗。好友都是艺人。制作人称没人比弩哥更热爱摩托，整个行程会非常有趣。【国色篇】弟弟正长身体，也别耽搁了。