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At present,吃发橙办巴尔的摩 Shandong Province has approved 1 national laboratory , 21 national key laboratories, built 9 provincial laboratories, and 277 provincial key laboratories. A four-level laboratory system has initially formed. Relying on laboratories at all levels, large scientific projects such as "Transparent Ocean", "Under the Sea Discovery" and "Blue Drug Storehouse" have been accelerated, and a number of original and leading technologies have landed in the land of Qilu.