例句 /

The rioundish and slice charcoal are produced with the advanced pyrogenation technoiogy,using the alpine bamboo .roundish charcoal is mainly applied for absoeption,odor elimination,and indoor air purification.slice charcoal can improve quality of drinking

The rioundish and slice charcoal are produced with the advanced pyrogenation technoiogy,using the alpine bamboo .roundish charcoal is mainly applied for absoeption,odor elimination,and indoor air purification.slice charcoal can improve quality of drinking

筒炭、片炭系用高山毛竹烧制而成,筒炭可吸附有害气体去除异味,清新空气;片炭用于净化和改善饮用水水质,增加水中的矿物质,去除米物中的残留农药等。