【摘 要】
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Rubber industry is one of our traditional manufacturing industries.Rubber products are widely used in all areas of the national economy and people’s production
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Rubber industry is one of our traditional manufacturing industries.Rubber products are widely used in all areas of the national economy and people’s production and life.Since the establishment of the first rubber company in Guangdong in 1915,and the production of the first article of tire in Shanghai in 1934,China’s rubber industry has had a development history of nearly
Rubber industry is one of our most manufacturing industries. Rubber products are widely used in all areas of the national economy and people’s production and life. Since the establishment of the first rubber company in Guangdong in 1915, and the production of the first article of tire in Shanghai in 1934, China’s rubber industry has had a development history of nearly
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