The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.
锦纶化纤废水属于高含氮高浓度有机废水。
The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.
锦纶化纤废水属于高含氮高浓度有机废水。
OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.
OXEA是全球羰基化合物的最大供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达
容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
