论文部分内容阅读
This July,Michelin(China)Investment Lim-ited signed a three-year co-operative agree-ment with Yunnan Agricultural Group Lim-ited and Yunnan Tropical Plant Institute tofurther improve the R & D
This July, Michelin (China) Investment Lim-ited signed a three-year co-operative agreement with Yunnan Agricultural Group Lim-ited and Yunnan Tropical Plant Institute tofurther improve the R & D