Empirical research on the advanced level of equipment manufacturing in China 并列题名：Empirical research on the advanced level of equipment manufacturing in China Empirical research on the enterprise management model in China an empirical research on the basic-level governments of the ethnic areas in China from the research of Russian equipment manufacturing industry Annual report on the development of service-oriented manufacturing in China 并列题名：Annual report on the development of service-oriented manufacturing in China 并列题名：Research on the technological innovation level of China's equipment manufacturing industry Basic research of equipment manufacturing design in China empirical research based on vegetable industry in China