论文部分内容阅读
国际橡胶研究组织(IRSG)《2012橡胶统计通报》公布了近年来世界主要国家或地区合成橡胶产量,如表1所示。
International Rubber Research Organization (IRSG) “2012 Bulletin of Rubber Statistics” announced in recent years the world’s major countries or regions of synthetic rubber production, as shown in Table 1.