This cleaning method is very inefficient, but also in the pipeline vulnerable to salvage the process of secondary pollution of surface oil slicks, cleaning result is not satisfactory;
这种清洗方法效率很低，而且在油管打捞的过程中极易受到水面浮油的二次污染，清洗效果不理想；
This cleaning method is very inefficient, but also in the pipeline vulnerable to salvage the process of secondary pollution of surface oil slicks, cleaning result is not satisfactory;
这种清洗方法效率很低，而且在油管打捞的过程中极易受到水面浮油的二次污染，清洗效果不理想；
应用推荐