China advances geological and marine exploration technologies
Editor”s note: A series of breakthroughs have been achieved in geological and marine exploration technologies, strengthening the nation’s capacity for resource discovery, environmental monitoring and scientific research both on land and at sea. ZHANG CHENGLIANG/CHINA DAILY 5,000-meter Intelligent Geological Drilling Equipment China’s 5,000-meter intelligent geological drilling technology and equipment represent a major advance in deep-Earth…