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In the past 50 years or so, he has received countless honors for protecting the border, just like the boundary markers coded by grandmothers.大苞谷死死盯着他，黄豆不动不摇，任他盯着看。赵文华想不到，刚到杭州就接连两件喜事，传令下去。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.一个青春靓丽的都市女孩，走进了南方第五医院，她即将成为一名白衣天使。然而她根本没料到在迈进医院的大门之后，等待着她的将是怎样的坎坷和挫折……If you finally return from the SecondActivity page, you will return to FirstActivity at one time, and then exit the application after returning all the FirstActivities previously pressed into the stack.