powder continuous supplying machine
powder continuous supplying machine是什么意思、powder continuous supplying machine怎么读
            
                【化】 粉料连续加料机; 粉体连续加料机
                
                    
                
                
                
                
                
            
            powder continuous supplying machine汉语翻译
【化】 粉料连续加料机; 粉体连续加料机