Survey, research and conservation of Chinese industrial heritage Survey, research and conservation of Chinese industrial architecture heritage Survey research and conservation of Chinese industrial architecture heritage 并列题名：Survey, research and conservation of Chinese industrial architecture heritage 并列正题名：Survey, research and conservation of Chinese industrial architecture heritage 并列题名：Survey research and conservation of Chinese industrial architecture heritage Report on state of conservation of China's world cultural heritage 并列题名：Report on state of conservation of China's world cultural heritage Lime for conservation of cultural heritage 并列题名：Protection and utilization of contemporary industrial heritage