Activated alumina ball Active 耐可化工（深圳）有限公司

p1Src=//y1.yzimgs.com/uploads/340747/2020630-91651304.jpg?watermark/2/text/TkFJS0UgQ0hFTUlDQUw=/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast&p2Src=//y1.yzimgs.com/uploads/340747/2020630-91640352.jpg?watermark/2/text/TkFJS0UgQ0hFTUlDQUw=/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast&p3Src=//y3.yzimgs.com/uploads/340747/2020630-91630488.jpg?watermark/2/text/TkFJS0UgQ0hFTUlDQUw=/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast