| 1. | According to a wwf study , the five biggest manufacturers of disposable paper products in europe are procter and gamble , sca , kimberly clark , metsa tissue and georgia pacific , which control about 70 percent of the european market 这5家生产厂商控制着大约70的欧洲纸制品市场,而在它们生产的绝大部分产品中,可再生纤维的含量都非常低。 |